Size Guide

Sands Swim Size Guide

Find your perfect fit

Use our measurements and tips to choose the right size. Toggle between inches and centimeters at any time.

Bralette, Triangle, Bandeau

Size	US Bra	Bust (in)	Bust (cm)	Underbust (in)	Underbust (cm)
XS	30A–32A	31–33	79–84	25–27	63–69
S	32B–34A	33–35	84–89	27–29	69–74
M	34B–36A	35–37	89–94	29–31	74–79
L	36B–38B	37–39	94–99	31–33	79–84
XL	38C–40C	39–41	99–104	33–35	84–89

Cheeky, Classic, High-Waist

Size	US Denim	Waist (in)	Waist (cm)	Hip (in)	Hip (cm)
XS	23–24	23–25	58–64	33–35	84–89
S	25–26	25–27	64–69	35–37	89–94
M	27–28	27–29	69–74	37–39	94–99
L	29–30	29–31	74–79	39–41	99–104
XL	31–32	31–33	79–84	41–43	104–109

Scoop, Plunge, Long-Torso

Size	Bust (in)	Bust (cm)	Waist (in)	Waist (cm)	Hip (in)	Hip (cm)	Torso (girth)
XS	31–33	79–84	23–25	58–64	33–35	84–89	Short–Avg
S	33–35	84–89	25–27	64–69	35–37	89–94	Avg
M	35–37	89–94	27–29	69–74	37–39	94–99	Avg–Long
L	37–39	94–99	29–31	74–79	39–41	99–104	Long
XL	39–41	99–104	31–33	79–84	41–43	104–109	Long+

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Still unsure? Contact us—we’ll help you pick.

What if I’m between sizes?

Size up for more coverage or if you’re tall/long-torso; size down for a snug, athletic fit.

Do styles fit the same across collections?

Fabric and cut can change feel. Ribbed/compression fabrics feel tighter; textured fabrics can relax with wear.

Can I mix sizes for tops and bottoms?

Yes—most customers choose different sizes for tops and bottoms to dial in their ideal fit.