Fall has a way of changing everything — the air feels softer, the colors get deeper, and getting dressed somehow becomes more exciting.

But I’ll be honest… there was a time when autumn fashion felt frustrating instead of fun. Oversized layers swallowed my shape, and finding outfits that felt both comfortable and flattering wasn’t always easy.

Over time, that changed.

Key Takeaways

• Choose layers that add shape, not bulk
• Mix fitted and relaxed pieces for balance
• High-waisted bottoms improve comfort and silhouette
• Autumn tones like olive, burgundy, and camel are naturally flattering
• Small styling details can completely change an outfit

Quick Summary

This article shares 24 plus size casual autumn outfit ideas designed for everyday wear. Each look focuses on comfort, flattering fits, and easy styling so you can feel confident without overcomplicating your wardrobe.

21 Plus Size Casual Autumn Outfits

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

This is one of those outfits that always works. A soft oversized sweater paired with straight-leg jeans feels relaxed but still put together.

Look for a sweater that drapes instead of adding bulk. Straight-leg jeans help keep everything balanced.

Add ankle boots and a structured bag to finish the look.

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

A plaid shirt with leggings is perfect for everyday wear. It’s simple, comfortable, and easy to style.

Choose a slightly fitted shirt so your shape isn’t lost. Pair with good-quality leggings that offer support.

Knee-high boots instantly make the outfit look more styled.

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

A sweater dress is an easy one-piece outfit that saves time and effort.

It naturally follows your shape, while a denim jacket adds structure on top.

Tall boots complete the look and add a bit of height.

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

This combination feels clean and polished without being uncomfortable.

A fitted turtleneck creates a smooth base, while wide-leg trousers add movement.

Stick to neutral tones for an easy everyday outfit.

5. Plus Size Casual Cardigan and Henley Shirt Autumn Outfit

This outfit is all about cozy layering. A cardigan over a henley feels relaxed but still styled.

The henley adds structure, while the cardigan softens the look.

Pair with jeans and boots for a classic autumn feel.

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

A button-up shirt layered with a sweater vest creates a simple but stylish outfit.

Bootcut jeans help balance your proportions and feel comfortable all day.

Keep accessories minimal for a clean finish.

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

A knit blazer is easier to wear than a structured one but still looks polished.

Skinny jeans create a clean base, while a soft top underneath adds contrast.

This works well for casual work settings.

8. Plus Size Casual Tunic Sweater and Leggings Autumn Outfit

This is one of the most comfortable outfit options.

A longer sweater gives coverage, while leggings keep things simple.

Add tall boots to bring structure to the look.

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

This outfit feels relaxed but still stylish.

A mock neck keeps things neat, while palazzo pants add flow.

It’s great for days when you want comfort without looking too casual.

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

Wrap tops naturally define the waist and feel flattering on most body types.

Paired with straight-leg trousers, the outfit looks balanced and clean.

This works well for both work and casual outings.

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

A hoodie can look stylish with the right fit.

Choose one that isn’t too oversized and pair it with dark jeans.

White sneakers keep the outfit fresh.

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

Corduroy adds texture that feels perfect for fall.

A soft blouse balances the structure of the pants.

Stick to warm tones for a cohesive look.

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

This is great for busy or relaxed days.

Choose joggers with a structured fit so they don’t look sloppy.

Clean sneakers and simple accessories complete the look.

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

A peplum top highlights your waist without feeling tight.

Wide-leg jeans balance the outfit and feel modern.

This combo works for both day and evening plans.

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

A cowl neck adds softness around the neckline.

Skinny pants keep the outfit balanced and not bulky.

Neutral colors work best here.

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

Utility shirts add a bit of structure and edge.

Cropped pants keep the look light and practical.

Finish with loafers or flats.

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

Thermal tops are perfect for layering in cooler weather.

Distressed jeans add a relaxed touch.

Layer with a cardigan if needed.

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

Paper bag waist pants naturally define your waist.

A simple tee keeps things easy and wearable.

This outfit works well for everyday plans.

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

This look feels casual and slightly playful.

The tee adds contrast, while corduroy pants bring warmth.

Keep footwear simple to balance the outfit.

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

Boat neck tops highlight the shoulders nicely.

Cropped wide-leg jeans add a modern touch.

This outfit feels fresh and easy to wear.

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

A V-neck cardigan helps elongate your upper body.

Tapered pants create a clean shape without feeling tight.

This outfit is simple but always looks polished.

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

For warmer autumn days, this combination works well.

The flannel adds light warmth, while shorts keep it breathable.

Ankle boots complete the seasonal look.

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

This outfit is all about comfort with a polished feel.

Stick to similar tones to keep it looking intentional.

Add sneakers and minimal accessories.

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

A bodysuit creates a smooth base without bunching.

High-waisted jeans enhance your natural shape.

Layer with a cardigan or jacket to complete the look.

Final Thoughts

Autumn outfits should feel simple, comfortable, and easy to repeat. You don’t need a complicated wardrobe to look good.

When you start choosing pieces that actually fit and flatter your body, getting dressed becomes quicker and more enjoyable.

Focus on comfort, balance, and small details — that’s what really makes an outfit work.

Meta Description: 24 plus size casual autumn outfits for curvy women. Simple, stylish, and comfortable fall outfit ideas for everyday wear.