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Alyssa Swim Onesie

$19.99
$19.99
Color:
Size:
Size Chart

One Piece Swimsuit
Size Guide

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 One Piece
    Size
    • 22 / 22J
    24J
    24
    26
    28
    30
    32
    34
    36
    38
    40
    42
    44
  • Dress Size
    (US)
  • Y10
  • Y12
  • 0 | 2
  • 2 | 4
  • 4 | 6
  • 6 | 8
  • 8 | 10
  • 10 | 12
  • 12 | 14
  • 14 | 16
  • 16 | 18
  • 18 | 20
  • 20 | 22
  • Torso
    (in)
  • 51
  • 53
  • 56
  • 57
  • 58.5
  • 60
  • 61.5
  • 63
  • 64.5
  • 66
  • 67.5
  • 69
  • 70.5
  • Cup Size
    (in)
  • AA
  • A
  • B
  • C
  • C
  • C | D
  • Waist
    (in)
  • 23-24
  • 24-25
  • 23-24
  • 25-26
  • 27-28
  • 29-30
  • 31-32
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • Hip
    (in)
  • 30-32
  • 33-34
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • 45-46
  • 47-48
  • 49-50
  • 51-52
  • 53-54
  • Over Bust
    (in)
  • 27-28
  • 29-30
  • 29-30
  • 31-32
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-44
  • 45-46
  • 47-48
  • 49-50

Measurement Guide

Torso

Measure from the top of your shoulder over the fullest part of your bust, through your legs back up to starting point

Bust

Measure around the fullest part at the bust

Waist

Measure around the smallest part of the waist

Hips

Keep measuring tape parallel to the floor and measure around the fullest part of the hip

Jolyn swimwear, a woman with measurement arrows and guide
Jolyn swimwear, wavy line

Fit Questions?

If you want a second opinion or need help figuring out your size, reach out to us at hi@jolyn.com and weā€™ll sort you out!

Quantity:
Free shipping on domestic orders 90+!
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Details

Jump into the Alyssa, the newest addition to our swimwear line! This one-piece offers super stylish cut-out strap detailing and a high-hip fit for those into moderate coverage. With fixed-straps, you'll feel secure on every dive. Crafted with our powerfully durable Foreverever swim fabric, this swimsuit is built to last through all your aquatic adventures.

Ā Features:

  • Good for:Ā Swimming, water polo, lifeguarding, paddling, ocean and pool activities
  • Fixed-BackĀ one-piece swimsuit
  • Medium Coverage (3)
  • Medium/High Impact (4)
  • Unpadded
  • Lined for maximum privacy
  • Tagless for maximum comfort
  • ChlorineĀ proof
  • 2-way stretch
  • Reinforced stitching

Fabric Composition:

Care Instructions:

  • Hand wash cold
  • Hang dry
  • Do not iron, dry clean or bleachĀ 

    Shipping & Returns

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    Features

    • High impact

      High impact

      Made for the highest level of activity

    • Foreverever Fabric

      Foreverever Fabric

      Our classic bestselling fabric loved by athletes for its durability

    • UPF 50+

      UPF 50+

      Stay protected during long days in sun

    Foreverever swimwear fabric icon

    Foreverever Fabric

    Our cult favorite original performance fabric beloved by top tier athletes. Built for durable, reliable performance.

    Best For
    Training, high intensity activity
    Chlorine Resistance
    Chlorine proof
    Stretch Level
    Minimal stretch
    Fit
    Fits snug to reduce drag, recommend sizing up
    Handfeel
    Soft, sturdy, durable

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