We’ll Help you find your best fit

Based on thousands of women with your body type. No measuring required.

Age
Height
Weight
Bra

Once we find your size, we'll save it so every piece you shop shows your best fit.

Great — we’ll take it from here. Your recommended size will now appear on every piece you view.

"95% of customers keep the size we recommend."

— Chrissy, Co-Founder

Alia Explains the Stylest Try-On Experience

Body Measurement Size Charts

These are for reference only and require a measuring tape. Take our Fit Quiz above for a more optimal result.

Size Charts

XS S M L XL 1X2X
US Size
0-2
 4 6-8 10-12 12-14 14-1618-20
Bust (in)
 32-3334-35 36-3738-39 40-41 44-4648-50
Extended Bust33.5-34.535.5-36.537.5-38.539.5-40.541.5-42.545.5-47.549.5-51.5
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in) 35-36

37-38 39-40 41-42 43-44 45-47
48-50
Torso59-6060.5-61.562-6363.5-64.565-6665.75-66.7568.5-69.5
Long Torso59.75-60.7562.25-63.2564.5-65.566-6767.5-68.568.25-69.2571-72


If between sizes, size up.



 XS S M L XL 1X2X
US Size (in)
32A34A36A36B38B38C40D


32B34B34C36C36D38E



32C32D34D34E40E





33E38D






36E
Bust (in) 32-33 34-35 36-37 38-39 40-41 42-4445-47


If between sizes, size up.



 XS S M L XL 1X2X
US Size
0-2
 4 6-8 10-12 12-14 14-1618-20
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in) 35-36

37-38 39-40 41-42 43-44 45-47
48-50


If between sizes, size up.



 XS S M L XL 1X2X
US Size (in) 0-2 4 6-8 10-12 12-14 14-1618-20








Bust (in) 32-33 34-35 36-37 38-39 40-41 42-4445-47
Waist (in) 24-25 26-27 28-29 30-31 33-33 34-3738-40


If between sizes, size up.



Our swim bra band runs snug, measure below for best fit. We recommend sizing down for the boosted look we love. 


1. Band Size

Measure under the bust, where your bra band sits on your ribcage. Exhale, pull tape measure TIGHT.


2. Cup size

Measure around the fullest point of the bust, keep tape parallel to the floor. Select this full bust measurement from your band size column to find your cup size. For more of the lifted look, size down in cup.


Step 1: Find band size

Measurement Band Size
25-26
 30
27-28
 32
29-30
 34
31-32
 36
33-35
 38
36-38
 40
39-42
 42
43-4544

Step 2: Find cup size

Band Size
(from step 1)		 A B C D DD/E F G
32 32-33 33-34 34-35 35-36 36-37 37-38 38-39
34 34-35 35-36 36-37 37-38 38-39 39-40 40-41
36 36-37 37-38 38-39 39-40 40-41 41-42 42-43
38 38-39 39-40 40-41 41-42 42-43 43-44 44-45
40 40-41 41-42 42-43 43-44 44-45 45-46 46-47
42 42-43 43-44 44-45 45-46 46-47 47-48 48-49
44 44-45 45-46 46-47 47-48 48-49 49-50 50-51





 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Waist (in) 22.5-24.524.5-26.5 27.5-29.5 30.5-32.5 33.5-35.5 36.5-38.539.5-41.5
Low Hip (in) 32.5-34.534.5-36.5 37.5-39.5 40.5-42.5 43.5-45.5 46.5-48.549.5-51.5



Swim Sarongs 



 OS
Waist (in) 30-34


Swim Skirts



 XS S M L XL
US Size 0-2 4 6-8 10-12 12-14
Waist (in)
24-25
26-27
28-29
30-31
32-34
Length (in) 15 15.6 15.9 16.3 16.8

Button Up Tops



 OS
US Size One Size
Chest (in) 46
Sleeve Length (in) 20.75



Lace Shorts



 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Waist (in) 2628 30 32 34 3638
Inseam (in)2.953.253.53.844.354.6



Dresses



 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Bust (in) 32-33
 34-35 36-37 38-39 40-41 42-4445-47
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in)35-3637-3839-4041-4243-4445-4748-50
Torso59-6060.5-61.562-6363.5-64.565-6665.75-66.7568.5-69.5



Cardigans



 XS S M L XL 1X
US Size 0-2 4 6-8 10-12 12-14 14-16
Bust (in) 32-33 34-35 36-37 38-39 40-41 42-44
Waist (in) 24-25 26-27
 28-29 30-31 32-34 35-37

Cropped Legging



 XS S M L XL 1X2X
US Size (in) 0-2 4 6-8 10-12 12-14 14-16
18-20
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in) 35-3637-38 39-40 41-42 43-44 45-4748-50
Inseam23 3/424 1/824 1/22525 3/825 3/426 1/4


Straight Leg Legging



 XS S M L XL 1X2X
US Size (in) 0-2 4 6-8 10-12 12-14 14-16
18-20
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in) 35-3637-38 39-40 41-42 43-44 45-4748-50
Inseam (in)26.52727.52828.52929.5



Flare Legging



 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in) 35-3637-38 39-40 41-42 43-44 45-4748-50
Inseam (in)26.7526.75272727.2527.2527.5



 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Bust (in) 32-3334-35 36-37 38-39 40-41 42-4445-47
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Low Hip (in)
33-3435-3637-3839-4041-4244-4748-51
Torso (in)59-6060.5-61.562-6363.5-64.565-6665.75-66.7568.5-69.5



 XS S M L XL 1X2X
US Size 0-2 4 6-8 10-12 12-14 14-16
18-20
Shoulders (in) 15.516 16.5 17 17.5 18.2519
Waist (in) 24-2526-27 28-29 30-31 32-33 34-3738-40
Bust (in)
32-3334-3536-3738-3940-4142-4445-47
Low Hip (in)35-3637-3839-4041-4243-4445-4748-50