Swimwear

Women's One-Piece Swimsuit Size Chart

This Women's One-Piece Swimsuit size chart covers 6 sizes (XS – XXL) across 4 measurements: total length, bust width, waist width and hip width. Values are in inches, and you can switch the table to centimetres.

Size chart

SizeTotal Length (in)Bust Width (in)Waist Width (in)Hip Width (in)
XS26141215
S2715.513.516.5
M28171518
L2918.516.519.5
XL30201821
XXL3121.519.522.5
Fit tip

Swimwear should feel snug on land — it relaxes in water. If between sizes, size down for support.

How to measure

Women's One-Piece Swimsuit Size Chart: how to measure, with labelled measurement points
  1. A
    Total Length

    Lay the item flat and measure the full length from the highest point to the lowest edge.

  2. B
    Bust Width

    Lay the garment flat and measure straight across from one armpit seam to the other.

  3. C
    Waist Width

    Lay the garment flat and measure across the waistband from edge to edge, relaxed (not stretched).

  4. D
    Hip Width

    Lay the garment flat and measure straight across the widest part of the hip area.

About these measurements: they're typical values for this kind of product, meant as a starting point. Every brand's fit is different, so adjust them to match your own garments before publishing.

All size charts →