TOSHI Swim Onesie Long Sleeve - Athena Dusk

By Toshi


The adorable Toshi seamless swim onesie features bottom opening press studs for ease of nappy change and back neck zip for ease of dressing. A high neckline ensures greater sun protection.

The beauty, functionality and elevated quality for which Toshi is traditionally renowned, is crafted into an exquisite baby swimwear collection. Rated UPF50+, Toshi Swim offers maximised sun protection and water safety. The finest quality fabrication is fast drying, chlorine and salt water friendly.


  • Back zip for ease of dressing
  • High neckline for greater sun protection
  • Seamless armhole, sleeve and sideseam for comfort wear
  • Bottom opening press studs for ease of nappy change
  • UPF 50+ UV protection
  • Chlorine safe and pool friendly


Size 0000    000  00 0  1 2 3
Age premature to newborn newborn to 3 months
3 to 6 months 6 to 12 months 1 year 2 years 3 years
Chest (cm)  42 46 48 50 52 56 60
Waist (cm)  43 43-48 47-52 50-55 53-58 55-60 60-65
Hip (cm 46 50 54 58 62 66 70
Height (cm) 55 62 68 76 84 92 100

New Zealand

Free Shipping on all NZ orders over $149 - Orders under $149 are charged at a flat rate of NZ $8 - Please allow 2-5 working days for delivery on stocked items.

*Free shipping excludes oversized items.


Free Shipping on all Australian orders over $250*

- Orders under $250 can be sent via standard shipping for a flat rate of $20NZD - Please allow 3-10 working days for delivery on stocked items.
- All orders to Australia are sent via tracked shipping

- DHL EXPRESS is also an option with live rates at check out.

*Free shipping excludes oversized items.

The Rest of the World - We ship worldwide!

For all other countries please see rates at check out or refer to our Shipping Policy for more information.