Cosima - Women’s Cotton Two-Piece Set
4.9 Based on 4,800+ reviews

Cosima - Women’s Cotton Two-Piece Set

$246.95 $73.95 Save 70%
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  • Designed by curvy women, for curvy women.
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Size
Only left in stock
Fit
Runs Small True to Size Runs Large
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LIMITED STOCK NOTICE

At Curvy Muse, many of our pieces are produced in limited quantities and popular sizes often sell out first. Due to increased demand, inventory is currently moving quickly. If you can still click "Add to Cart", your size is still available.

— Katie & Kim 🤍

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30-day money back guarantee

Effortless Style with Everyday Comfort

The Cosima Women’s Cotton Two-Piece Set is designed for women who love relaxed comfort and timeless casual style. Featuring a matching cotton top and bottom, this coordinated set creates a clean and polished look perfect for daily wear, travel, lounging, or casual outings. The breathable cotton fabric keeps you feeling soft, cool, and comfortable throughout the day.

Why You’ll Love It

Soft breathable cotton fabric: Lightweight and comfortable for all-day everyday wear.
Matching two-piece design: Creates an effortlessly coordinated and stylish outfit.
Relaxed flattering fit: Designed for comfort while maintaining a feminine silhouette.
Versatile casual styling: Easy to pair with sneakers, sandals, or accessories for a chic everyday look.

Specifications

Style: Women’s two-piece matching set
Set Includes: Top and bottom pair
Fit: Relaxed and comfortable fit
Available Sizes: XL-6XL
Care Instructions: Hand wash cold or machine wash on delicate cycle, hang to dry.

If for any reason you are not happy with your order, simply send it back within 30 days for a full refund. Shopping with Curvy Muse is worry-free. See our Refund Policy for details.

Free shipping on all U.S. orders, fully insured with tracking. Orders are processed within 1–2 business days and typically arrive within 7–11 business days after processing.

Sarah M. and 10,000+ other women love Curvy Muse ✓

Curvy Muse started with a simple belief. 🤍

Every woman deserves beautiful clothing in her size.

As two curvy women ourselves, we were tired of seeing amazing styles that never included us. So we created a place where women never have to wonder if their size exists.

What started as a simple idea quickly became something much bigger than we ever imagined.

Because of women like you. ✨

Your support, your orders, and your belief in what we're building have helped Curvy Muse grow into something truly special.

And now, we're moving into a bigger home. 🤍

To celebrate this exciting new chapter, enjoy up to 70% off sitewide while stock lasts.

— Katie & Kim 🤍

What Our Curvy Muses Say

Loved by thousands of women who finally found their fit

4.9
Based on 4,800+ reviews
Marlowe R.

Marlowe R.

Just arrived and the fabric is so much nicer than I expected — soft with a lovely weight. The twist-front and little black trim look so expensive. The beige goes with everything.

✓ Verified buyer
2026-05-12
Sienna T.

Sienna T.

The twist front is SO flattering over my tummy — I felt put-together the second I had it on. Wore it to lunch and got three compliments. True to size on my 2XL.

✓ Verified buyer
2026-05-18
Delphine A.

Delphine A.

This maxi is a dream — flowy, breezy, and it has POCKETS. So comfortable I've basically lived in it all summer. Sized up one and the fit is perfect.

✓ Verified buyer
2026-05-22
Cora B.

Cora B.

Obsessed with this colour and the little knot detail — the piping makes it look high-end, not cheap at all. The material feels gorgeous on.

✓ Verified buyer
2026-05-25
Hazel M.

Hazel M.

Bought the powder blue for a wedding and felt like an absolute goddess. The halter neckline is so flattering and it skims everything. Cannot recommend enough.

✓ Verified buyer
2026-05-28
Priya N.

Priya N.

The black maxi is the comfiest thing I own — looks dressy but feels like pyjamas. Pockets, flowy, true to size. Already ordered it in another colour.

✓ Verified buyer
2026-05-30
Renata G.

Renata G.

This wrap dress hugs in all the right places and the white piping is so chic. Finally a dress that fits my curves AND my height. Worth every penny.

✓ Verified buyer
2026-06-01

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FAQs

Yes — all U.S. orders ship free and fully insured with tracking.

Our pieces are designed for L–6XL and run true to size; when in doubt, size up for a relaxed fit.

Orders are processed within 1–2 business days and typically arrive within 7–11 business days after processing.

We email you a tracking link as soon as your order ships.

Email our support team and we will help — see the contact details in the footer.

Curvy Muse is designed exclusively for plus sizes — L through 6XL.