21 Plus Size Casual Autumn Outfits Curvy Women Will Love

Plus size casual autumn outfits aren’t just clothes—they’re your secret weapon for conquering fall with confidence, comfort, and undeniable style.

Listen, I’ve been there. That frustrating moment when you love fall fashion but feel like it wasn’t designed with your beautiful curves in mind? Girl, I get it completely.

Here’s what I’ve learned after years of trial, error, and some seriously amazing discoveries: autumn is actually the season for us curvy women to absolutely shine.

Think about it… layers become our best friends, cozy textures feel incredible, and those rich fall colors? They make our skin glow like nothing else.

I’m talking about outfits that work whether you’re grabbing coffee, heading to work, or meeting friends for brunch.

Pieces that feel as comfy as your favorite jeans but look chic enough for any occasion. Cold weather fashion doesn’t have to mean hiding under shapeless sweaters or struggling with clothes that don’t fit right.

These 21 casual autumn looks will change how you think about fall fashion forever. Each outfit celebrates your curves while keeping you comfortable and confident.

From work-appropriate ensembles to weekend casual vibes, I’ve got you covered.

Must-See: Plus Size Autumn Outfits.

21 Plus Size Casual Autumn Outfits

Ready to fall in love with your autumn wardrobe? Let’s dive into these game-changing looks that prove style has no size limit. Don’t forget to check out our styling tips at the end… trust me, those little details make all the difference.

1. Plus Size Casual Oversized Sweater and Straight Leg Jeans Autumn Outfit

Picture this: a chunky cream cable-knit sweater that skims your hips perfectly paired with dark wash straight-leg jeans.

I’m talking about real comfort here… the kind that makes you forget you’re even wearing clothes. Add cognac leather ankle boots with a slight heel for that extra confidence boost.

Finish with a structured crossbody bag in matching brown leather and delicate gold layered necklaces that peek out beautifully.

2. Plus Size Casual Plaid Shirt and Black Leggings Autumn Outfit

Start with a soft flannel plaid shirt in burgundy and navy… but here’s my trick: choose one that’s fitted through the waist instead of oversized.

Pair it with high-waisted black leggings that actually hold everything in place comfortably. Slip into knee-high black suede boots that hug your calves just right.

Add a simple black crossbody bag. Pure autumn perfection that works everywhere.

3. Plus Size Casual Midi Sweater Dress and Denim Jacket Autumn Outfit

A ribbed midi sweater dress in forest green becomes your new best friend when paired with a classic blue denim jacket.

The dress hugs your curves beautifully while the jacket adds that perfect casual touch. Choose over-the-knee boots in black suede… they elongate your legs amazingly.

Accessorize with a wide-brim felt hat in camel and a structured tote bag. This outfit transitions effortlessly from weekend errands to casual dinner dates.

4. Plus Size Casual Turtleneck and Wide Leg Trousers Autumn Outfit

Transform your work wardrobe with a fitted black turtleneck tucked into high-waisted wide-leg trousers in camel or navy.

The contrast creates such an elegant silhouette while keeping you incredibly comfortable all day. Add pointed-toe ankle boots with a block heel for stability and sophistication.

Layer on a long cardigan in a complementary color and carry a structured handbag. This combination screams polished professional while feeling absolutely effortless to wear.

5. Plus Size Casual Cardigan and Henley Shirt Autumn Outfit

Layer a long open-front cardigan in mustard yellow over a fitted white henley shirt with your favorite dark jeans.

The cardigan’s length creates beautiful vertical lines while the henley adds that perfect casual touch. Choose brown leather riding boots that hit just below the knee for ultimate comfort.

Add a cognac leather messenger bag and delicate gold jewelry. This outfit embodies that cozy autumn feeling while looking incredibly put-together.

6. Plus Size Casual Button-Up Shirt and Bootcut Jeans Autumn Outfit

Take a classic white button-up shirt and layer it under a cropped sweater vest in rich burgundy.

Pair this combination with bootcut jeans in dark indigo that flatter your silhouette perfectly. The key is leaving the shirt collar and cuffs visible for added visual interest.

Complete the look with pointed-toe ankle boots in black leather and a structured satchel bag. Simple gold stud earrings add just the right amount of sparkle.

7. Plus Size Casual Knit Blazer and Skinny Jeans Autumn Outfit

A knit blazer combines the structure of traditional blazers with the comfort of your favorite sweater.

Choose one in charcoal gray paired with black skinny jeans for a sleek foundation. Underneath, wear a soft pink blouse that adds femininity to the structured look.

Complete with black leather loafers featuring metal hardware and a matching black tote bag. Add a delicate rose gold watch and simple hoop earrings for polished finishing touches.

8. Plus Size Casual Tunic Sweater and Leggings Autumn Outfit

Find a tunic-length sweater with subtle side slits in deep plum that hits perfectly at your hips.

Pair it with black fleece-lined leggings for ultimate warmth and comfort during those crisp autumn days. Choose tall boots in cognac brown leather that complement the rich sweater color beautifully.

Add a chunky infinity scarf in cream and a crossbody bag in matching brown. This outfit feels like wearing pajamas while looking completely presentable.

9. Plus Size Casual Mock Neck Top and Palazzo Pants Autumn Outfit

A fitted mock neck top in camel creates the perfect base for wide-leg palazzo pants in navy blue. This combination gives you comfort and sophistication simultaneously.

The mock neck provides warmth without the bulk of traditional turtlenecks. Add nude block-heel sandals for warmer autumn days or switch to closed-toe mules when temperatures drop.

Complete with a structured blazer in coordinating navy and a chain-strap handbag for elevated casual elegance.

10. Plus Size Casual Wrap Top and Straight Leg Trousers Autumn Outfit

A three-quarter sleeve wrap top in jewel-toned olive green paired with straight-leg trousers in charcoal creates professional polish with casual comfort.

The wrap style flatters your waistline while the trousers provide structure and sophistication. Choose black leather oxford shoes for a menswear-inspired touch that’s incredibly comfortable.

Add a black leather tote bag and simple silver jewelry. This outfit works perfectly for casual Fridays or client meetings.

11. Plus Size Casual Hoodie and Dark Wash Jeans Autumn Outfit

Elevate the classic hoodie look with a fitted pullover in soft gray paired with dark wash jeans that actually fit your curves properly.

Choose a hoodie with interesting details like contrasting drawstrings or subtle embroidery. Complete with white leather sneakers that have platform soles for added height and comfort.

Add a baseball cap in matching gray and a canvas crossbody bag. This sporty-casual combination feels effortless while looking intentionally stylish.

12. Plus Size Casual Peasant Blouse and Corduroy Pants Autumn Outfit

A peasant blouse with three-quarter sleeves in cream paired with high-waisted corduroy pants in rust orange creates the perfect autumn vibe.

The blouse’s relaxed fit balances beautifully with the structured pants. Choose brown suede ankle boots with fringe details for added texture and visual interest.

Complete with a floppy wool hat in camel and a leather crossbody bag. This outfit captures that cozy autumn feeling while maintaining a polished appearance.

13. Plus Size Casual Quarter-Zip Pullover and Jogger Pants Autumn Outfit

Transform athleisure into street style with a fitted quarter-zip pullover in navy paired with tapered jogger pants in matching navy or charcoal gray.

The key is choosing elevated fabrics that look intentional rather than workout-focused. Add white leather sneakers with interesting details like metallic accents.

Complete with a structured backpack in black leather and simple gold jewelry. This comfortable combination works for busy days when you need to look put-together effortlessly.

14. Plus Size Casual Peplum Top and Wide Leg Jeans Autumn Outfit

A peplum top in rich burgundy creates beautiful waist definition when paired with high-waisted wide-leg jeans in dark indigo.

The peplum detail adds femininity while the wide-leg jeans provide contemporary style and comfort. Choose pointed-toe mules in black leather for easy slip-on convenience.

Add a structured handbag in coordinating burgundy and gold jewelry with interesting textures. This outfit feels special enough for date nights while remaining casual and comfortable.

15. Plus Size Casual Cowl Neck Sweater and Skinny Pants Autumn Outfit

A cowl neck sweater in soft gray creates elegant draping around your neckline when paired with black skinny pants that smooth your silhouette.

The cowl neck provides warmth and visual interest without adding bulk. Choose black ankle boots with subtle heel for added height and confidence.

Complete with a black leather jacket for layering and a crossbody bag in coordinating gray. Simple silver jewelry complements the monochromatic color scheme beautifully.

16. Plus Size Casual Utility Shirt and Cropped Pants Autumn Outfit

A utility shirt with functional pockets in olive green paired with cropped straight-leg pants in khaki creates a cohesive earth-toned look perfect for autumn.

The utility details add visual interest while maintaining casual comfort. Choose brown leather loafers with gold hardware for polished finishing.

Add a canvas tote bag in coordinating olive and a delicate gold chain necklace. This outfit works beautifully for weekend activities or casual work environments.

17. Plus Size Casual Thermal Top and Distressed Jeans Autumn Outfit

Layer a fitted thermal top in cream under an open cardigan in forest green for perfect autumn warmth.

Pair with lightly distressed jeans that add casual edge without looking sloppy. The thermal provides comfortable base layer warmth while looking intentionally styled.

Complete with brown combat boots and a crossbody bag in matching brown leather. Add layered gold necklaces and a wool beanie for those colder autumn mornings.

18. Plus Size Casual Scoop Neck Tee and Paper Bag Waist Pants Autumn Outfit

A fitted scoop neck tee in white creates the perfect foundation for high-waisted paper bag waist pants in camel.

The paper bag waist adds interesting detail while creating beautiful waist definition. Choose nude block-heel sandals for transitional weather or brown ankle boots when temperatures drop.

Complete with a structured blazer in coordinating camel and a chain-strap handbag. This outfit balances casual comfort with polished sophistication perfectly.

19. Plus Size Casual Baseball Tee and Straight Leg Corduroys Autumn Outfit

A three-quarter sleeve baseball tee in cream and navy paired with straight-leg corduroy pants in mustard yellow creates a playful yet sophisticated autumn look.

The baseball tee adds sporty casual appeal while the corduroys provide texture and warmth. Choose white leather sneakers with platform soles for comfort and style.

Add a denim jacket for layering and a canvas backpack in navy. This youthful combination feels fresh and contemporary.

20. Plus Size Casual Boat Neck Top and Cropped Wide Leg Jeans Autumn Outfit

A boat neck top in striped navy and white paired with cropped wide-leg jeans creates a nautical-inspired autumn look that feels fresh and modern.

The boat neck flatters your shoulders while the cropped wide-leg silhouette elongates your legs beautifully. Choose brown leather oxfords for a menswear-inspired touch.

Complete with a structured tote bag in navy and simple gold jewelry. This outfit works perfectly for casual office environments or weekend outings.

21. Plus Size Casual V-Neck Cardigan and Tapered Pants Autumn Outfit

A deep V-neck cardigan in charcoal gray worn over a fitted tank top paired with tapered pants in black creates a sleek, modern silhouette.

The deep V-neck elongates your torso while the tapered pants provide contemporary styling. Choose black pointed-toe flats for comfortable all-day wear.

Add a structured handbag in black leather and silver jewelry with clean lines. This minimalist approach to autumn dressing feels effortlessly chic and incredibly comfortable.

22. Plus Size Casual Flannel Shirt and Paper Bag Shorts Autumn Outfit

For warmer autumn days, pair a soft flannel shirt in pink and gray plaid with high-waisted paper bag shorts in navy.

The flannel provides light warmth while the shorts keep you comfortable in transitional weather. Choose brown leather ankle boots with block heels for stability and style.

Complete with a crossbody bag in cognac leather and delicate gold jewelry. This outfit perfectly captures that early autumn feeling when temperatures are still mild.

23. Plus Size Casual Crew Neck Sweatshirt and Palazzo Pants Autumn Outfit

Elevate the classic sweatshirt with a fitted crew neck in soft pink paired with palazzo pants in coordinating blush.

The monochromatic color scheme creates elegant cohesion while maintaining ultimate comfort. Choose white leather sneakers with interesting textures or metallic details.

Add a structured backpack in white leather and simple rose gold jewelry. This comfortable combination proves that casual can look incredibly polished and intentional.

24. Plus Size Casual Long Sleeve Bodysuit and High Waisted Jeans Autumn Outfit

A fitted long sleeve bodysuit in black creates a smooth foundation when paired with high-waisted jeans in medium wash.

The bodysuit eliminates bunching and creates clean lines under jackets and cardigans. Choose brown knee-high boots that complement the casual vibe perfectly.

Layer with an open-front cardigan in camel and carry a structured tote bag. Add layered gold necklaces and a wide-brim hat for that perfect autumn finishing touch.

Must-See: Plus Size Autumn Work Outfits.

10 Helpful Styling Tips For Plus Size Casual Autumn Outfits

1. Master the Art of Layering Without Looking Bulky

Here’s my golden rule: thin layers beat thick ones every single time. I learned this the hard way after years of drowning in oversized sweaters that made me look shapeless.

Start with a fitted base layer… think a soft cotton tee or lightweight long-sleeve shirt that hugs your curves nicely. Then add a cardigan or light jacket that hits at your natural waist or just below your hip.

The secret? Each layer should have structure and purpose.

Avoid adding bulk where your body naturally curves inward, like your waist. Instead, use layers to create visual interest and warmth without sacrificing your gorgeous silhouette.

Trust me, when you nail this technique, you’ll feel put-together and cozy simultaneously.

2. Choose Your Denim Wisely for Maximum Comfort and Style

Not all jeans are created equal, especially for us curvy women navigating autumn weather.

I’ve discovered that mid-rise to high-rise jeans work beautifully because they smooth your midsection and create a flattering line under chunky sweaters.

Look for stretch denim… your comfort level will thank you during those long autumn days. Dark washes like deep indigo or black are incredibly versatile and pair effortlessly with fall colors.

Here’s a game-changer: try straight-leg or bootcut styles instead of skinny jeans with knee-high boots.

The slight flare balances your proportions perfectly and gives you that effortlessly chic autumn vibe that feels both current and timeless.

3. Embrace Autumn Colors That Make Your Skin Glow

Forget what fashion magazines say about seasonal colors… wear what makes you feel amazing.

That said, autumn offers some seriously gorgeous options that complement every skin tone beautifully. Rich burgundy, deep forest green, and warm mustard yellow can transform your complexion.

I’ve noticed that jewel tones work incredibly well on most of us. They’re sophisticated, flattering, and photograph beautifully for those inevitable fall Instagram shots.

Don’t shy away from mixing these colors either. A burgundy cardigan over a cream top with dark jeans? Pure autumn perfection.

The key is finding your personal autumn palette and building outfits around those confidence-boosting shades.

4. Invest in Quality Cardigans That Actually Fit

A well-fitting cardigan is worth its weight in gold during autumn months.

I’m talking about cardigans that skim your body without clinging or gaping. Look for styles that hit at your hip or slightly below… this length is universally flattering and works with virtually everything in your closet.

Open-front cardigans create beautiful vertical lines that elongate your silhouette. Button-front styles should lay flat without pulling across your chest or back.

The fabric matters too: choose knits with some structure that won’t lose their shape after washing.

A good cardigan transitions seamlessly from casual coffee dates to work meetings, making it an essential autumn investment piece.

5. Perfect Your Boot and Pants Combination

Here’s where many women stumble, but it doesn’t have to be complicated. The key is understanding proportions and creating smooth, uninterrupted lines.

With skinny jeans or leggings, knee-high boots work beautifully… just make sure the boot opening isn’t too tight around your calf. For straight-leg or bootcut jeans, ankle boots are your best friend.

They create a clean break and show just enough skin to keep things interesting. Avoid boots that cut your leg line awkwardly… this usually happens when the boot hits at the widest part of your calf.

When in doubt, go for boots that either hit below the knee or at the ankle.

6. Layer Accessories Without Overwhelming Your Look

Accessories can make or break an autumn outfit, but less is often more.

Start with one statement piece… maybe a gorgeous scarf or bold necklace… then build subtly around it.

Scarves are particularly magical for autumn because they add warmth, color, and texture while drawing attention to your face. Choose scarves that complement your neckline rather than competing with it.

Delicate jewelry works beautifully with chunky knits, while statement pieces shine with simpler base layers.

Don’t forget about bags… a structured crossbody or tote in rich leather adds sophistication to any casual autumn look. The goal is creating visual interest without looking overdone or fussy.

7. Find Your Perfect Sweater Silhouettes

Not all sweaters flatter curvy figures, but the right ones are absolutely transformative.

I’ve found that sweaters with some waist definition work better than completely boxy styles. Look for sweaters that nip in slightly at your natural waist or have subtle side seaming.

V-necks and scoop necks are incredibly flattering because they create vertical lines and show just enough skin to keep things interesting.

Avoid turtlenecks if they make you feel overwhelmed… try mock necks instead for similar warmth with better proportions.

The fabric quality matters enormously: choose sweaters that drape nicely rather than stiff, scratchy knits that add unwanted bulk to your beautiful curves.

8. Master the Casual Work Outfit Formula

Creating work-appropriate casual autumn outfits doesn’t require a complete wardrobe overhaul.

Start with well-fitted dark jeans or comfortable trousers as your base. Add a structured blouse or lightweight sweater in a professional color like navy, burgundy, or cream. Layer with a blazer or cardigan that you can remove if the office gets warm.

The magic happens in the details: choose tops with interesting necklines, add subtle jewelry, and finish with comfortable yet polished shoes like loafers or low-heeled boots.

This formula works whether your office is corporate-casual or completely relaxed, and you’ll feel confident and comfortable all day long.

9. Navigate Plus Size Brand Shopping Like a Pro

Shopping for plus size autumn pieces has gotten so much better in recent years, but knowing where to look saves time and frustration.

Start with brands that consistently fit your body type… Torrid, Lane Bryant, and Eloquii are reliable for trendy pieces. For basics, Old Navy and Target’s Ava & Viv line offer affordable, well-fitting essentials.

Don’t overlook straight-size brands that extend into plus—ASOS Curve, H&M+, and Nordstrom’s plus section carry current styles in extended sizes.

Online shopping works well, but pay attention to size charts and return policies.

I always read reviews from other curvy women… they’re incredibly helpful for understanding true fit and quality before you buy.

10. Build a Capsule Wardrobe That Actually Works

Creating a functional autumn capsule wardrobe starts with understanding your lifestyle and choosing versatile pieces that mix and match effortlessly.

Begin with three pairs of well-fitting pants: dark jeans, black leggings, and one dressier option like trousers or a midi skirt.

Add five to seven tops in your best colors that work with all your bottoms. Include two cardigans or light jackets, one statement coat, and comfortable shoes that transition from day to night.

The beauty of a capsule wardrobe is that everything coordinates, so getting dressed becomes effortless.

Focus on quality over quantity… better to have fewer pieces that fit perfectly and make you feel amazing than a closet full of mediocre items.

Final Thoughts

Beautiful, here’s where our journey with plus size casual autumn outfits comes full circle.

You know what? Every morning when you open your closet, you deserve to feel excited about getting dressed. Not stressed, not defeated… excited.

These outfits aren’t just clothes hanging in your wardrobe. They’re your armor for conquering crisp autumn days with confidence radiating from every curve.

Remember that frustrating morning I mentioned earlier? That doesn’t have to be your story anymore.

You have the tools, the knowledge, and most importantly, the permission to dress exactly how you want. Embrace your gorgeous self this fall season.