CYP Swim Size Guide (With Bra Sizes)

If you’re in between sizes, we recommend sizing up.

Size	Bust (cm)	Waist (cm)	Hip (cm)	AU Bra Size Guide
XS	76–80	60–64	80–84	6A – 8B
S	80–84	64–68	84–88	8B – 10C
M	84–88	68–72	88–92	10D · 12A – 12B (some 10DD may fit, depends on preferred coverage)
L	88–92	72–76	92–96	12C – 12D · 14B – 14C · 10DD
XL	92–96	76–80	96–100	12DD+ · 14C – 14DD

FIT GUIDE & SUPPORT

FIT BY STYLE:

Triangle & Tie Styles (Isla, Elisa, Kaia, Sofia, & Ayla)

Flexible fit thanks to ties, most people can wear two sizes depending on coverage.
Size up for more coverage.

Underwire Styles (Siena, & Maya)

More structured.
If your cup is C–DD → size M or L depending on your band size.

Bandeau Styles (Mia, & Zara)

Fabric is stretchy but strapless styles fit best when you:
– go true to size for a firm fit
– go up if between sizes

HOW EACH SIZE FITS:

XS: petite frames, A–small B cups
S: small–medium busts, B–C cups
M: medium busts, B–D cups
L: fuller busts, C–DD cups
XL: fuller coverage, D–DD+