











Swim One Shoulder One-Piece in Cobalt
4.5
Rated 4.5 out of 5 stars
17 Reviews
Negative. Does. Swim.
A chic and refined one piece with an asymmetrical single shoulder and delicate split straps Two layers of our smoothing stretch nylon keeps everything in place.
Free U.S. shipping on orders over $100. Easy returns.
Fit
- Size Chart
- Use this as a guide. Preference is a huge factor — with a one piece, sizing can vary based on the length of your torso, in addition to your overall frame. If you're taller or have a proportionally longer torso, you may want to size up.
- Double layered for extra hold and support
- Two narrow rouleau cami straps wrap around one shoulder and across the back
- Retro leg hits high on the hip
- Cheeky coverage bum
- Ksenia is 5'9", dress size 2, wearing our XS
Fabric + Care
- Size Chart
- Ultra smoothing stretch nylon hugs the body like gentle shapewear
- 50% Nylon and 50% Elastane
- Lining: 80% Nylon and 20% Elastane
- Hand wash, dry flat
FAQ
- Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
- All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 days of placing your order.
- Please note, packs must be returned in full. We do not accept partial returns of packs.
- Want to know our full returns policies? Here you go.
- Want more info about shipping, materials or care instructions? Here!
Q’s on fit or sizing? Email us at hello@negativeunderwear.com
4.5
Rated 4.5 out of 5 stars
Based on 17 reviews
17 reviews
- michael c.Verified Buyer10 seconds agoRated 5 out of 5 starsgreat piece
girlfriend loved it
Was this helpful? - Megan J.Verified Buyer2 months agoRated 4 out of 5 starsFalling out of it
I love the material and the fit but the slightest bit of movement pulls the top down so I’m constantly having to readjust and pull it up. I’m active in my swimsuits so I will save this suit for pool side, kid- free days.
Was this helpful? - gary j.Verified Buyer2 months agoRated 5 out of 5 starsOne piece
Great fit and I love the fabric.
Was this helpful? - Jennifer Kurtley C.Verified Buyer3 months agoRated 5 out of 5 starsLove the feel
High quality swimwear, thin enough to be used as a body suite. Love the color and the look.
Was this helpful? - Teal N.Verified Buyer4 months agoRated 5 out of 5 starsPerfect Color and Great Fit
10/10 for this suit. Love Negative Underwear.
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Apparel Sizing
Dress size: | 0-2 | 2-4 | 6-8 | 10-12 | 12-14 | 16-18 |
---|---|---|---|---|---|---|
Your full hip: | 34.5-36" | 36.5-38" | 38.5-40.5" | 41-42.5" | 43-44.5" | 45-46.5" |
Negative size: | XS | S | M | L | XL | XXL |
Q’s about sizing or fit? Email us at hello@negativeunderwear.com
