Product code W15T

The Wonsie Back Zip swimsuit is designed to prevent unwanted undressing and nappy access when having fun in the outdoors. The surfsuit style offers high UV protection and is crafted from a durable, chlorine resistant fabric in sizes suitable for all ages.

Our Back zip swimsuit features:

  • sizes for toddlers, children and adults
  • heavy duty YKK zipper for durability
  • full length fabric placket behind zipper to protect skin
  • 3 press stud zip cover to hide zipper opening near neck
  • low knee length legs
  • stand collar to provide sun coverage
  • girls/women's style is front lined for extra coverage
  • tag free to reduce irritation


  • Nylon/elastane
  • Please ensure zip is fully closed during washing or drying to prevent damage
  • Rinse after use. Cold gentle machine wash separately or hand wash with lukewarm water using mild detergent. Dry in shade.
  • Avoid rough surfaces and rubbing to keep fabric looking it's best

    PLEASE NOTE: Prices differ between child and adult sizes, so please refer to the size selection drop down menu for prices. This garment has no incorporated incontinence protection, so a swim nappy may need to be worn if required.

    Back Zip Tropical Butterfly swimsuit | Wonsie

    Customer Reviews

    Based on 3 reviews
    Jodie (AU)
    Bathers replaced by Wonsie

    Many thanks for replacing faded bathers. So far replaced item is very good with no more issues.

    Maree Murphy (AU)
    Lovely bathers

    My daughter disrobes and these bathers have stopped that from happening in public. They also look really lovely on her, and we have not had issues with fading. I rinse in tap water after every swim, and they have been washed twice. Still look lovey. A bit of pilling around the bottom area but my daughter is very rough on clothing and I think they are very well made.

    J. (AU)

    Wonderful concept, but unfortunately the swimwear faded VERY quickly, despite being rinsed and washed the same day as my childs swim session. The colours are now all a very pale pastel, with only the zipper retaining colour.

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