Swim One Shoulder One-Piece in Cobalt

About this find

This Negative one-piece in cobalt has an asymmetrical single shoulder with delicate split straps. Two narrow rouleau cami straps wrap around one shoulder and across the back, giving the suit a distinctive shape from both the front and the back. It is double layered, with two layers of smoothing stretch nylon for extra hold and support.

The ultra smoothing stretch nylon hugs the body like gentle shapewear. The fabric is 50% nylon and 50% elastane, and the lining is 80% nylon and 20% elastane. The leg is a retro cut that hits high on the hip, and the cheeky coverage at the back keeps the look fitted and playful.

Sizing on a one-piece can shift with the length of your torso as well as your overall frame. If you are taller or have a proportionally longer torso, you may want to size up. The model is 5'9", wears a dress size 2, and is shown in an XS, which gives you a handy reference point.

To care for this swimsuit, hand wash it and dry it flat. A bright cobalt suit like this one pairs well with a simple pair of sunglasses. The single-shoulder cut and retro leg do the styling work on their own, so you can keep everything else easy and relaxed.