Size Chart

Image of a measurement guide for Jolyn swimsuits

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
  • 25-27
  • 34-36
  • S
  • 27-29
  • 36-38
  • M
  • 29-31
  • 38-40
  • L
  • 31-33
  • 40-42
  • XL
  • 33-35
  • 42-44
  • 2XL
  • 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

  •  
  • Bust
  • Waist
  • Hip
  • Torso
  • 26
  • 31-32
  • 25-27
  • 34-36
  • 58.5
  • 28
  • 33-34
  • 27-29
  • 36-38
  • 60
  • 30
  • 35-36
  • 29-31
  • 38-40
  • 61.5
  • 32
  • 37-38
  • 31-33
  • 40-42
  • 63
  • 34
  • 39-40
  • 33-35
  • 42-44
  • 64.5
  • 36
  • 41-42
  • 35-37
  • 44-46
  • 66
  • 38
  • 43-44
  • 37-39
  • 46-48
  • 67.5

One Piece Swimsuits – Off Duty

  •  
  • Bust
  • Waist
  • Hip
  • Torso
  • XS
  • 31-32
  • 25-27
  • 34-36
  • 58.5
  • XS-S
  • 33-34
  • 27-29
  • 36-38
  • 60
  • S-M
  • 35-36
  • 29-31
  • 38-40
  • 61.5
  • M-L
  • 37-38
  • 31-33
  • 40-42
  • 63
  • L-XL
  • 39-40
  • 33-35
  • 42-44
  • 64.5
  • XL
  • 41-42
  • 35-37
  • 44-46
  • 66

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