Throwback Collection

Our OG colors are back

Free Swim Cap On Orders $150+

While supplies last

Free Shipping on Orders $90+

Events Store Locator Team Sales Lifeguard Orders

Ariana Fixed-Back Onesie

$19.99
$19.99
Color:
Size:
Size Chart

Surf Onesies

  •  
  • XS
  • S
  • M
  • L
  • XL
  • 1X
  • 2X
  • 3X
  • 4X
  • Dress Size
  • 2 | 4
  • 4 | 6
  • 6 | 8
  • 8 | 10
  • 10 | 12
  • 14 | 16
  • 16 | 18
  • 20 | 22
  • 24 | 26
  • Bust (in)
  • 31-32
  • 33-34
  • 35-36
  • 37-38
  • 39-40
  • 42-25
  • 46-48
  • 49-51
  • 52-54
  • Cup (in)
  • A
  • A/B
  • B/C
  • C
  • C/D
  • D/DD
  • D/DD
  • DD/E
  • DD/E
  • Waist (in)
  • 25-26
  • 27-28
  • 29-30
  • 31-33
  • 34-35
  • 37-40
  • 41-43
  • 44-46
  • 47-49
  • Hip (in)
  • 35-36
  • 37-38
  • 39-40
  • 41-42
  • 43-45
  • 47-50
  • 51-53
  • 54-56
  • 57-61
  • Torso (in)
  • 58-59
  • 60-61
  • 62-63
  • 64-65
  • 66-67
  • 69-71
  • 71-74
  • 75-77
  • 78-80

Measurement Guide

Torso

The most important for finding your accurate one piece size

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

If you are in between torse measurements or know your torso runs long, we recommend sizing up!

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.

Measurement Guide

Jolyn swimwear, a woman with measurement arrows and guide

Fit Questions?

If you want a second opinion or need help figuring out your size, reach out to us at contact@jolyn.com and we’ll sort you out!

Free shipping on domestic orders $90+!
Sign up for restock notifications

Details

 

Be ready to rock some sunkissed skin and sandy toes with our Ariana fixed-back onesie. This v-neck wonder comes with adjustable straps to keep you supported all day. Plus, the fun cut-out and ruched front detail gives you just the right amount of style points. And with our Recycled SurfTec fabric, you'll paddle your way through any adventure - worry-free!

     Features:

    • Good for: Surfing, paddling, ocean activities, lifestyle
    • V-Neck fixed back onesie
    • Adjustable straps
    • French cut
    • Medium-full coverage 
    • Coverage 4
    • Medium impact 3
    • Lined for maximum privacy
    • Tagless for maximum comfort
    • Chlorine Resistant
    • True to size
      Fabric Composition:
      • Recycled SurfTec fabric
      • UPF 50+ 
      • 74% Recycled Nylon 26% Elastane
      Care Instructions:
      • Hand wash cold
      • Hang dry
      • Do not iron, dry clean or bleach

      Shipping & Returns

      JOLYNSIDER Rewards

      Earn points on every purchase to unlock exclusive rewards and get early access to our promotions.

      Sign In or Sign Up

      Features

      • Medium impact

        Medium impact

        Made for a moderate level of activity

      • Medium-Full Coverage

        Medium-Full Coverage

        Rounds across the butt with a regular to high cut at the leg opening

      • SurfTec

        SurfTec

        Recycled fabric created from discarded fishing nets

      • 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
      Foreverever swimwear fabric icon

      Recycled Foreverever Fabric

      Our cult favorite performance fabric now made out of recycled plastic water bottles. 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
      Foreverever swimwear fabric icon

      Recycled Foreverever Fabric

      Our cult favorite performance fabric now made out of recycled plastic water bottles. 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
      Sea-Flex performance swimwear fabric icon

      Recycled Sea-Flex Fabric

      Made of recycled fishing nets and other discarded nylon, Recycled Sea-Flex is a chlorine resistant performance fabric that blends comfort and athletic support.

      Best For
      Surfing, ocean activity
      Chlorine Resistance
      150 hours
      Stretch Level
      Medium stretch
      Fit
      Runs larger than Foreverever suits, fits true to size
      Handfeel
      Soft, stretchy, comfortable
      Sea-Flex performance swimwear fabric icon

      Recycled Sea-Flex Fabric

      Made of recycled fishing nets and other discarded nylon, Recycled Sea-Flex is a chlorine resistant performance fabric that blends comfort and athletic support.

      Best For
      Tennis, Pickleball, Golf
      Chlorine Resistance
      150 hours
      Stretch Level
      Medium stretch
      Fit
      Fits true to size
      Handfeel
      Soft, stretchy, comfortable
      Spacer, thick swimwear fabric icon

      Spacer Fabric

      Our thickest fabric, Spacer feels almost like a lightweight neoprene wetsuit - making it great for compression and durability.

      Best For
      Surfing, high intensity ocean activity
      Chlorine Resistance
      150 hours
      Stretch Level
      Minimal stretch
      Fit
      Runs true to size
      Handfeel
      Thicker than our other fabrics, like a light neoprene
      SurfTec

      SurfTec Fabric

      Best For
      Surfing, ocean activity
      Chlorine Resistance
      150 hours
      Stretch Level
      Medium stretch
      Fit
      Runs larger than Foreverever suits
      Handfeel
      Soft, stretchy, comfortable with a light sheen

      Other Products In This Print


      Only 2 left in stock!
      We have plenty in stock.
      We have plenty in stock.
      Only 2 left in stock!
      Not in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      Only 2 left in stock!
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      Only 9 left in stock!
      We have plenty in stock.
      We have plenty in stock.
      We have plenty in stock.
      Only 3 left in stock!
      Not in stock.
      Only 1 left in stock!
      Only 7 left in stock!
      Only 5 left in stock!
      Only 1 left in stock!
      Not in stock.
      Not in stock.
      Not in stock.
      Only 2 left in stock!
      Not in stock.