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Ynotswim Size Guide

Size Guide

  1. Take exact measurements using soft tape measure.
  2. Measure bust, waist, and hips using our guide.
  3. If you are in between sizes, we recommend sizing up for best fit, or consulting the details on each product page for specific details.

To speak with a sizing expert please contact our Customer Care team.


How to Measure

Bust

Measure around your chest at the fullest point of bust with no bra on. Make sure measuring tape is relaxed and not tight. Find your bust measurement from the guide as shown.

Waist

Consulting our guide, measure around the smallest part of your waist. Keep tape parallel to the floor and ensure one finger fits in between your body and the tape for a more comfortable fit.

Hips

Measure around the fullest/widest part of hips and bottom, keeping tape parallel to the floor.


Top Fit

Size Bust Size (in) Bust Size (cm) Cup Size
XS 30-32 76-82 A-B
S 32-34 82-86 B-C
M 34-36 86-91 C-D
L 36-38 91-96.5 D+

Bottom Fit

Size Waist Size (in) Waist Size (cm) Hips (in) Hips (cm)
XS 23-24.5 58-62 33.5-36 86-91
S 24.5-27 62-68 36-38 91-95
M 27-29 68-72 38-39 95-100
L 29-31 72+ 39-42 100-106

One-Pieces & Clothing

Size Bust Size (in) Bust Size (cm) Cup Size Waist (in) Waist (cm)
XS 30-32 76-82 A-B 33.5-36 86-91
S 32-34 82-86 B-C 36-38 91-96
M 34-36 86-91 C-D 38-39 96-100
L 36-38 91-96.5 D+ 39-42 100-106