One-pieces
The Must-have One Piece Swimsuit for EVERY Woman
Today's one-piece swimsuits go far beyond the basics — offering tummy control, bust support, sustainable fabrics, and runway-worthy details like corset tie-backs, plunging V-necks, and metallic Lurex blends. Whether you want sleek and minimal or bold and fashion-forward, there's a cut designed for your body and your style.
When choosing yours, focus on three things: a cut that complements your shape, a fabric suited to your activity (chlorine-resistant for laps, textured blends for resort wear), and support features — underwire, removable cups, or compression panels — that make you feel as good as you look.
Frequently Asked Questions
Are one-piece bathing suits more flattering?
For most body types, yes. One-pieces create a continuous, unbroken line from chest to hip, which naturally smooths and elongates the silhouette in a way a two-piece can't. Styles with ruching, a V-neckline, or a wrap front add extra shaping — but even a simple one-piece tends to be more forgiving and polished than a bikini.
Is a tankini a one-piece?
No. A tankini is technically a two-piece — a longer tank-style top paired with separate bikini bottoms. It offers more coverage than a traditional bikini but doesn't have the built-in structure, compression, or continuous shaping of a true one-piece swimsuit.
Should I size up or down in a one-piece swimsuit?
When in doubt, size up. A one-piece that's too small pulls at the straps, gaps at the chest, and rides up uncomfortably. Swimwear fabric has stretch built in, so a slightly larger size will conform to your body without the fit issues that come with going too small — especially important if you have a longer torso.
