1. Measure your underbust, compare your underbust with the following size chart, for example, your underbust 29in, you can find that the underbust 28-30in, so you should select size S6
2. Confirm your cup size, measure the band size and bust size, if your band size 34in, the bust size 35in, your cup size 35-34=1in=A, so your cup size is A
3. Measure the hip, and compare it with our size chart, for example your hip size is 37in, it is between s, so you select size s
Size chart of bikini
XS2 suit for Bust 32-34in, Underbust 26-28in, Cup B (32B-32C), Hip 34-36in
S6 suit for Bust 34-36in, Underbust 28-30in, Cup B-C (34B-34C), Hip 36-38in
M10 suit for Bust 36-38in, Underbust 30-32in, Cup B-C(36B-36C), Hip 38-40in
L14 suit for Bust 38-41in, Underbust 32-35in, Cup B-C (38B-38C), Hip 40-43in
XL18 suit for Bust 41-44in, Underbust 35-38in, Cup B-C (40C), Hip 43-46in
