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Rebecca Romper One Piece Swimsuit

Color:
Size:
Size Chart

Clothing

  •  
  • 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

Surf Onesies

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!

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.

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 orders $90+!

Details

The Rebecca Surf Suit features a romper style with wide, adjustable straps and ring sliders, while ensuring a customizable fit for all-day comfort. The flat front offers privacy, while the floating inner bra wraps around the body for added support. Whether you're out for a run, hitting the beach, or enjoying a day of relaxation, the Rebecca Onesie has you covered with a perfect mix of practicality and style.

“Absolutely obsessed with this romper. I feel so comfortable both in and out of the water with the full coverage bottoms and built in shelf- bra for extra support. "

Eryn Krouse Signature

Features:
  • Good for: Surfing, paddling, ocean activities, lifestyle
  • JOLYN x Eryn Krouse
  • Full coverage 
  • Coverage 5
  • High impact 4
  • Adjustable fixed-back
  • 3.5" inseam
  • Inner shelf-bra
  • 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 

    How to Measure Yourself

    Shipping & Returns

    Read our full return policy here.

    Domestic Shipping:

    • Free standard shipping on orders $90+!

    • Standard shipping takes about 5 - 7 business days.

    • Holiday Standard Shipping: Order by 12/14 for the best chance of receiving your package by 12/25.

    • Holiday Express Shipping: Order by 12/20 for the best chance of receiving your package by 12/25.

    • Extended Returns: Items purchased between Nov 1, 2025 and Dec 20, 2025 can be returned until Jan 31, 2026.

    International Shipping:

    • Allow one business day for order processing.

    • Standard shipping takes about 12 business days, depending on destination and selected shipping method. The estimated transit time is presented at checkout.

    • For Canada, duties and taxes will be calculated at checkout.

    • For Australia and United Kingdom, taxes are included in the price and duties will be calculated at checkout.

    JOLYNSIDER Rewards

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

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    Features

    • High impact

      High impact

      Made for the highest level of activity

    • Full Coverage

      Full Coverage

      Highest rise on the waist, the lowest cut at the leg opening and scoops under the butt

    • SurfTec

      SurfTec

      Recycled fabric created from discarded fishing nets

    • Shelf Bra

      Shelf Bra

      Built-in shelf bra

    • UPF 50+

      UPF 50+

      Stay protected during long days in sun


    JOLYNSIDER REWARDS

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