Aerin Rose Swimwear Sizing
Swim Tops Size Overbust (inches) Bust (inches) Underbust (inches)
32 C 30 32-34 27-29
D 31 35-37 27-29
F 32 38-40 27-29
34 C 33 35-37 29-31
D 34 38-40 29-31
F 35 41-43 29-31
36 C 36 38-40 31-33
D 37 41-43 31-33
F 38 44-46 31-33
38 C 39 41-43 33-35
D 40 44-46 33-35
F 41 47-49 33-35
40 C 42 44-46 35-37
D 43 47-49 35-37
F 44 50-52 35-37
42 C 45 47-49 37-39
D 46 50-52 37-39
F 47 53-55 37-39
44 C 48 50-52 39-41
D 49 53-55 39-41
F 50 56-58 39-41
Swimwear Bottoms Hip (inches) U.S. Clothing Size
X Small 34-36 2
Small 36-38 4-6
Medium 38-40 8
Large 40-42 10-12
X Large 42-44 14
1X Large 45-47 16-18
2X Large 48-50 20-22
3X Large 51-53 22-24
One Piece Swimsuits Bust (inches) Hip (inches)
6 D 34-35 37-39
8 D 35-36 38-40
10 D 36-37 39-41
12 D 37-39 40-42
14 D 39-41 42-44
16 D 41-43 44-46
18 D 43-45 46-48
20 D 45-47 48-50
22 D 47-49 49-51
24 D 49-51 50-52
6 F 35-36 37-39
8 F 36-37.5 38-40
10 F 37-39 39-41
12 F 39-40.5 40-42
14 F 41-42 42-44
6 F 36-37 37-39
8 F 37.5-38.5 38-40
10 F 39-40 39-41
12 F 40.5-41.5 40-42
14 F 42-43 42-44
See our complete Lingerie Fitting Guide here.