Take Your Swimwear Measurements With a tape measure, you can quickly figure out your swimsuit size. While standing in your underwear (don't wear your normal clothes, or you won't get accurate figures), wrap the tape measure around the fullest part of your bust and jot down how large it is.
What size is a large bathing suit?
Standard Size US Size Bust
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8 38
L 10 40
12 42
XL 14 45
What size is a 10 in swimwear?
Is it better to size up or down in swimsuits?
“Swim fabrics stretch a bit when wet, so sizing down or staying true to size is better when you're spending most of your time in actual water,” she says. “If you're staying dry most of the time, sizing up could help you feel more comfortable since the natural stretching won't happen when the suit stays dry.14 jun 2021
Swimsuits. A swimsuit should top your list of swimming accessories. Though you can swim in a T-shirt and shorts, they're uncomfortable and difficult to swim in. ... For exercise, women should wear a one-piece suit that streamlines the body and makes swimming more comfortable.