Women's Size Chart: One-Piece, Bikini Bathing Suits & Activewear - OLD
All information is in American sizing and measurements are in inches
Swim Tops
- 30
- 32
- 34
- 36
- 38
- AA
- XS
- XS
- S
- S
- M
- A
- XS
- S
- S
- M
- M
- B
- S
- M
- M
- L
- L
- C
- M
- L
- L
- XL
- XL
- D
- L
- XL
- XL
- 2XL
- 2XL
- DD
- XL
- 2XL
- 2XL
- 4XL
- 4XL
Swim Bottoms
- Waist
- Hip
- XS
(in) - 25-27
- 34-36
- S
(in) - 27-29
- 36-38
- M
(in) - 29-31
- 38-40
- L
(in) - 31-33
- 40-42
- XL
(in) - 33-35
- 42-44
- 2XL
(in) - 35-37
- 44-46
A little tip: If you are in between sizes, or really close to another size, we recommend you size up. For example, if you usually wear a small or medium, you will most likely be a medium in our brand.
One Piece Swimsuits – Training
Torso measurement is most important for finding your accurate one piece size.
If you are in between torso measurements or know your torso runs long we recommend sizing up!
- JOLYN Onesie
Size - 26
- 28
- 30
- 32
- 34
- 36
- 38
- Dress Size
(US) - 0, 2, 4
- 2, 4, 6
- 4, 6, 8
- 6, 8, 10
- 8, 10, 12
- 10, 12, 14
- 12, 14, 16
- Torso
(in) - 58.5
- 60
- 61.5
- 63
- 64.5
- 66
- 67.5
- Waist
(in) - 25-27
- 27-29
- 29-31
- 31-33
- 33-35
- 35-37
- 37-39
- Hips
(in) - 34-36
- 36-38
- 38-40
- 40-42
- 42-44
- 44-46
- 46-48
- Bust
(in) - 31-32
- 33-34
- 35-36
- 37-38
- 39-40
- 41-42
- 43-44
Sports Bras
- Bust
- Underband
- XS
- 32
- 26
- S
- 34
- 28
- M
- 36
- 30
- L
- 38
- 32
- XL
- 40
- 34
Activewear Tops
- Bust
- Waist
- XS
- 32
- 25
- S
- 34
- 27
- M
- 36
- 29
- L
- 38
- 31
- XL
- 40
- 33
Activewear Bottoms
- Waist
- Hip
- XS
- 25
- 35
- S
- 27
- 37
- M
- 29
- 39
- L
- 31
- 41.5
- XL
- 33
- 43