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Showing 1- 40 of 53 items

Coastal Coral long sleeve girls swim onesie front view Back of the Coastal Coral long sleeve girls UPF 50+ swim onesie
Size
  • 4
  • 6
  • 8
  • 10
  • 12
Quantity
Trippin Hibiscus long sleeve girls swim onesie front view Back of the Trippin Hibiscus long sleeve girls UPF 50+ swim onesie
Size
  • 4
  • 6
  • 8
  • 10
  • 12
Quantity
Trop a Croc long sleeve girls swim onesie front view Back of the Trop a Croc long sleeve girls UPF 50+ swim onesie
Size
  • 4
  • 6
  • 8
  • 10
  • 12
Quantity
Trop a Croc crocodile print long sleeve kids swim onesie front view Back of the Trop a Croc long sleeve kids UPF 50+ swim onesie
Size
  • 1
  • 2
  • 3
  • 4
Quantity
Watermelon print long sleeve kids swim onesie front view Back of the Watermelon long sleeve kids UPF 50+ swim onesie
Size
  • 1
  • 2
  • 3
  • 4
Quantity
Sardines fish print long sleeve kids swim onesie front view Back of the Sardines long sleeve kids UPF 50+ swim onesie
Size
  • 1
  • 2
  • 3
  • 4
Quantity
The Clappers koala print long sleeve kids swim onesie front view Back of The Clappers long sleeve kids UPF 50+ swim onesie
Size
  • 1
  • 2
  • 3
  • 4
Quantity
Toddler in a garden wearing the Kids Onesie Swim Bundle in Aussie Battlers with matching sun hat Toddler walking on the grass in the Aussie Battlers UPF 50+ onesie and matching hat
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity
Toddler at an ocean pool in the Kids Onesie Swim Bundle in Lobsters with matching sun hat Back view of a toddler in the pink Lobsters UPF 50+ onesie and bucket hat
Best Seller
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity
Toddler on the beach eating an ice cream in the Kids Onesie Swim Bundle in Rubber Ducks Toddler with an ice cream in the Rubber Ducks UPF 50+ onesie and sun hat
Best Seller
Size
  • 1 (6-12 mths)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity
Kids Onesie Swim Bundle in Drippy Bananas: purple banana onesie, sun hat and wet bag Purple swimsuit with banana pattern on a white background
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in Watermelon Sugar Thighs, watermelon slices on hot pink Back of the Girls Watermelon Sugar Thighs swimsuit with round keyhole back
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
Toddler sitting on the sand in the Box Jelly Fish UPF 50+ swim onesie Toddler walking on the beach from behind in the Box Jelly Fish onesie
#1 Trending Print
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in Rubber Ducks, light blue with yellow ducks and bubbles Back of the girls Rubber Ducks swimsuit with an open back and yellow rubber duck print
Best Seller
Size
  • 0
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
Toddler with a dummy walking on the beach in the Reef-reshing UPF 50+ swim onesie Toddler walking on the sand from behind in the Reef-reshing onesie
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in The Clappers, koalas on teal Back of the Girls Clappers swimsuit with keyhole back and Smugglettes logo
Best Seller
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Budgy Smuggler Girls One Piece in New Money, brown leopard print Back of the Girls New Money leopard print swimsuit with round keyhole and Smugglettes logo
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Donuts, light blue with iced and sprinkled donuts Back of the girls Donuts swimsuit with open back and colourful donut print
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
Toddler at the water's edge in the Donuts UPF 50+ swim onesie and sun hat Front of the Donuts long sleeve swim onesie, sky blue with iced donuts
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in Box Jelly Fish, blue jellyfish on black Back of the Girls Box Jelly Fish swimsuit with keyhole back and Smugglettes logo
#1 Trending Print
Size
  • 0
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
MerindahGunya (Joy) UPF 50+ swim bundle flat lay: zip onesie, sun hat and wet bag in Indigenous artwork Back of the MerindahGunya (Joy) kids swim onesie with pink and blue circle art
Artist
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in Techno Parrots, tropical parrots on aqua Back of the Girls Techno Parrots swimsuit with keyhole back and Smugglettes logo
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Aussie Battlers, bright blue with Australian animals Back of the girls Aussie Battlers swimsuit with a round open back
Best Seller
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Budgy Smuggler Girls One Piece in Killing Time, black and white orcas on sky blue Back of the Girls Killing Time orca print one piece with keyhole and Smugglettes logo
Sale
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

In stock, 9 units

Australian Made

Front of the Girls One Piece in Lobster, red lobsters on pink Back of the Girls Lobster swimsuit with keyhole back and Smugglettes logo
Best Seller
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Patricks, navy with pink and green starfish Back of the girls Patricks swimsuit with a round open back
New Arrival
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Alt Lei-zy Days, teal with cream hibiscus Back of the girls Alt Lei-zy Days swimsuit with a round open back
New Arrival
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Packed In, navy sardines on red and cream stripes Back of the Girls Packed In swimsuit with keyhole back and Smugglettes logo
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Magic Manta Rays, blue manta rays on grey Back of the girls Magic Manta Rays swimsuit with a round open back
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Salt and Pepper, pastel squid print on black Back of the Girls Salt and Pepper swimsuit with round keyhole and Smugglettes logo
New Arrival
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in McGrath Foundation Floral, pink flowers with McGrath logo Back of the Girls McGrath Foundation Floral swimsuit with keyhole back and Smugglettes logo
Collab
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Farm Alarm, light blue with white cockatoos Back of the girls Farm Alarm swimsuit with a round open back
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Sardines, blue with yellow striped sardines Back of the girls Sardines swimsuit with a round open back
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Budgy Smuggler Girls One Piece in Flamingos, pink flamingos and palm leaves on navy Back of the Girls Flamingos one piece with round keyhole back and Smugglettes logo
Size
  • 0
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
Front of the Girls One Piece in Lobstars, red lobsters on blue and cream checks Back of the girls Lobstars swimsuit with a round open back
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in MerindahGunya (Respect), green and blue Indigenous circle artwork by Merindah Gunya Back of the girls MerindahGunya (Respect) swimsuit with a round open back
Artist
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
Toddler wading in a pool in the Leopard UPF 50+ swim onesie and sun hat Leopard swim bundle flat lay: zip onesie, sun hat and wet bag
Best Seller
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity
Toddler by a pool in the Cheeky Cheetahs UPF 50+ onesie and matching sun hat, from above Child being lifted into the sky in the Cheeky Cheetahs swim onesie
Final Sale
Size
  • 1 (6-12 months)
  • 2 (1-2 years)
  • 3 (2-3 years)
  • 4 (3-5 years)
Quantity

Australian Made

Front of the Girls One Piece in Drippy Bananas, purple with yellow bananas Back of the girls Drippy Bananas swimsuit with a round open back
Size
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity

Australian Made

Front of the Girls One Piece in Fluro Flowers, pink, orange and blue flowers Back of the Girls Fluro Flowers one piece with keyhole back and Smugglettes logo
Size
  • 1
  • 2
  • 4
  • 6
  • 8
  • 10
Quantity
40

Girls One Piece Swimwear Australia

Australian Made girls one pieces in prints that actually get noticed. Our girls one piece swimwear covers 50 styles from 6 months through to 10 years. Rubber Ducks, Lobster, Fluro Flowers, New Money, Watermelon Sugar Thighs, artist collabs and more. One piece coverage, SPF 50+ protection, exclusive prints. $70 across all full price styles.

About the One Pieces

Every girls one piece is Australian Made from a recycled polyester and elastane blend with SPF 50+ protection built into the fabric. The one piece cut provides full coverage and stays secure during active swimming, beach play and everything in between without needing adjustment. Available in sizes 0 to 10 covering ages 6 months to 10 years. Check the Girls Sizing Guide for exact chest measurements.

Match with the Family

Most girls prints are also available in adult women's one pieces, bikinis and boys swim briefs. Browse Family Smuggling for coordinated sets across the whole family, or check out Boys Swimwear for matching brother styles.

Frequently Asked Questions

What size girls one piece do I need?
Budgy Smuggler girls one pieces are sized by chest measurement and age as a guide. Size 0 fits a 6 to 12 month old with a 48 to 50cm chest, through to size 10 fitting a 10 year old with a 74cm chest. Always measure first as kids vary in build. If between sizes, go up. Check the full Girls Sizing Guide for a complete size chart.

Why are one pieces better than bikinis for girls?
One pieces stay in place during active swimming and beach play without needing adjustment, which makes them more practical for most girls especially younger children. They provide more sun coverage than a two piece and are easier to manage at the pool or beach. The SPF 50+ fabric in Budgy Smuggler one pieces adds an extra layer of sun protection that a bikini simply cannot cover.

What is SPF 50+ swimwear?
SPF 50+ means the fabric blocks more than 98% of UV radiation from the sun. All Budgy Smuggler girls one pieces carry SPF 50+ protection built directly into the fabric, providing sun protection while swimming without relying solely on sunscreen. Particularly important for younger children spending extended time in the water or at the beach.

Are Budgy Smuggler girls one pieces Australian Made?
Yes. Every girls one piece is Australian Made from a recycled polyester and elastane blend. Chlorine resistant and built to hold its colour and shape across a full season of regular use.

Are girls one pieces good for swim lessons?
Yes. The one piece cut stays secure during lessons without needing adjustment, and the chlorine resistant fabric handles regular pool use well. One pieces are generally preferred over bikinis for swim lessons as they are easier to manage for both the child and the instructor.

Do the girls prints match the boys and adult women's range?
Yes. Most prints in the girls one piece range are also available in boys swim briefs and adult women's one pieces and bikinis, so siblings and parents can coordinate across the whole family. Browse Family Smuggling for coordinated family sets across all ages.

Complete the Look

Browse the full Kids Swimwear range or check out Kids Best Sellers for the most popular styles. Add a matching Kids Cap or save with a Swim and Cap Bundle.

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