One Piece Swimsuits

One piece swimsuits are a single swim garment covering the torso — 412 styles, from about $17. The pool spans plunge necklines, cut-outs, mesh panels and sporty styles, sorted by cut.

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  • Plus Size Sexy Solid Backless String One Piece Swimsuit

    Plus Size Sexy Solid Backless String One Piece Swimsuit

    $31.17
  • Sexy White Black Contrast Monokini Swimsuit

    Sexy White Black Contrast Monokini Swimsuit

    $33.95
  • Snake Strappy Lace Up Backless One Piece Swimsuit

    Snake Strappy Lace Up Backless One Piece Swimsuit

    $34.81
  • Printed Color Slimming Monokini One Piece Swimsuit

    Printed Color Slimming Monokini One Piece Swimsuit

    $33.78
  • Contrast Zipper Front Brazilian One Piece Swimsuit

    Contrast Zipper Front Brazilian One Piece Swimsuit

    $29.97
  • Sexy Hollow Metal Ring Brazilian One Piece Swimsuit

    Sexy Hollow Metal Ring Brazilian One Piece Swimsuit

    $33.36
  • Sexy Palm Open Back Deep V One Piece Swimsuit

    Sexy Palm Open Back Deep V One Piece Swimsuit

    $36.23
  • Ethnic Paisley High Cut Open Back One Piece Swimsuit

    Ethnic Paisley High Cut Open Back One Piece Swimsuit

    $32.47
  • Rainbow Strappy Cutout Triangle One Piece Swimsuit

    Rainbow Strappy Cutout Triangle One Piece Swimsuit

    $32.47
  • Sexy Neon O Ring Cutout Brazilian One Piece Swimsuit

    Sexy Neon O Ring Cutout Brazilian One Piece Swimsuit

    $34.01
  • Tie Dye O Ring Cutout Brazilian One Piece Swimsuit

    Tie Dye O Ring Cutout Brazilian One Piece Swimsuit

    $33.98
  • Crinkled Wrapped Cutout Brazilian One Piece Swimsuit

    Crinkled Wrapped Cutout Brazilian One Piece Swimsuit

    $32.98
  • Leopard O Ring Strappy Brazilian One Piece Swimsuit

    Leopard O Ring Strappy Brazilian One Piece Swimsuit

    $34.65
  • Leopard O Ring Deep V Brazilian One Piece Swimsuit

    Leopard O Ring Deep V Brazilian One Piece Swimsuit

    $34.65
  • Multi Print O Ring Halter Brazilian One Piece Swimsuit

    Multi Print O Ring Halter Brazilian One Piece Swimsuit

    $33.04
  • Contrast Athletic Scoop Neck Brazilian One Piece Swimsuit

    Contrast Athletic Scoop Neck Brazilian One Piece Swimsuit

    $37.46
  • Sexy Strappy Low Back V Neck Brazilian One Piece Swimsuit

    Sexy Strappy Low Back V Neck Brazilian One Piece Swimsuit

    $33.70
  • Metallic Chain Cutout Halter Brazilian One Piece Swimsuit

    Metallic Chain Cutout Halter Brazilian One Piece Swimsuit

    $34.21
  • Smocked Popcorn Cutout Monokini One Piece Swimsuit

    Smocked Popcorn Cutout Monokini One Piece Swimsuit

    $31.99
  • Tie Dye Crystal Wrap V Neck Brazilian One Piece Swimsuit

    Tie Dye Crystal Wrap V Neck Brazilian One Piece Swimsuit

    $37.46

One Piece Swimsuits: The Single Silhouette

What Is a One Piece Swimsuit?

What Is a One Piece Swimsuit?

A one-piece swimsuit is a single swim garment that covers the torso in one connected piece — no separate top and bottom. Within that definition the range is wide: the neckline can plunge or stay high, the back can be open or closed, the leg line can rise, and cut-outs can remove panels entirely.

This collection holds 412 styles from about $17 across that range — classic and sporty one-pieces, plunge and cut-out styles, mesh and printed pieces, and long-sleeve rash-guard suits. The one-piece category is defined by the single garment; everything else is the cut.

One Piece vs Bikini vs Tankini vs Monokini

One Piece vs Bikini vs Tankini vs Monokini

Four adjacent terms need sorting. A bikini is a two-piece set. A one-piece is a single connected garment. A tankini is a two-piece with a long top that meets or nearly meets the bottom. A monokini is a one-piece with cut-outs — one connected garment with open panels.

  • Bikini: separate top and bottom
  • One-piece: one connected garment
  • Tankini: long-top two-piece
  • Monokini: one-piece with cut-outs

This collection carries the one-piece category — the store’s monokini styles sit within the single-garment range when the listing shows a connected suit with cut-outs.

Why Shoppers Choose One-Pieces

Why Shoppers Choose One-Pieces

One garment changes the practical math. There is nothing to re-tie or re-adjust between top and bottom, which suits active swimming and quick changes. The connected silhouette stays in place differently than a two-piece during laps and beach games — a construction property, not a promise.

One-pieces also carry styles a two-piece cannot: a single panel of fabric for prints, open-back designs that run the whole torso, and plunge necklines supported by the connected cut. The category is not one look — it is a whole silhouette family.

Choosing From the Pool

Choosing From the Pool

Sort by the cut details, not just the category. Neckline decides the top look — from high and sporty to deep V. The back is its own decision: straps, cut-out backs and open designs each change the look. Leg line and panel coverage set how much skin shows.

Match the suit to the activity — secure, sportier cuts for laps and beach games; plunge, cut-out and printed styles for lounging and resort days. Read the listing photos for where the cut actually lands, since labels vary.

Sizing and Care

Sizing and Care

One-pieces size by the full torso — compare bust, waist and hip against the listing’s chart, and read the rise for taller or shorter torsos. With no separate pieces, the torso fit does all the work, so the chart matters more than with two-pieces.

Care follows the fabric: rinse after salt or chlorine, wash gentle in cool water, dry flat in shade. Open-back and cut-out styles have more seam edges — handle them gently and check the finish in the photos.

Frequently asked questions

What is a one-piece swimsuit?
A single swim garment covering the torso in one connected piece. The cut — neckline, back, leg line and panels — sets the style within the category.
What is the difference between a one-piece and a bikini?
A bikini is a separate top and bottom; a one-piece is one connected garment. One-pieces have nothing to re-adjust between pieces and carry silhouettes a two-piece cannot.
What is the difference between a one-piece and a tankini?
A tankini is a two-piece with a long top that meets or nearly meets the bottom. A one-piece is a single connected garment with no separate pieces.
What is the difference between a one-piece and a monokini?
A monokini is a one-piece with cut-outs — one connected garment with open panels. It sits between a classic one-piece and a bikini in how much skin shows.
Are one-piece swimsuits good for swimming?
Yes — the connected silhouette stays in place during laps and activity, with nothing to re-tie. Sportier cuts with secure straps are the practical choice for active swimming.
Do one-pieces come in different styles?
Yes — the category spans plunge and high necklines, open and cut-out backs, high legs, mesh panels, prints and long-sleeve rash-guard styles.
How do one-pieces fit?
They size by the full torso — compare bust, waist and hip against the listing chart, and read the rise for torso length. The single garment fit does all the work.
Is this collection different from other one-piece collections?
This is the one-piece category umbrella. More specific collections sort the same garments by style axis — deep V, Brazilian, mesh and others.
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