Mermaid Swimsuit

Make a splash with these colourful swimming costumes, featuring eye-catching appliqué details. Take a dip with the friendly whale or a mermaid with a fluttering tail, or choose a bright rainbow, juicy strawberry or 3D flowers.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Oasis Blue/Ivory Spot Mermaid Fun Detail Swimsuit

£20.00 £16.00

3.7
(45 reviews)

Make a splash of colour on the beach and by the pool in our vibrant swimsuits. Take a dip with a fun mermaid, adventurous seabird, retro florals or zingy lemons. The top of this piece has fun stripes and crosses over at the back for a secure, comfortable style.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Hotchpotch Swimsuit

£20.00

4.4
(12 reviews)

From building sandcastles on the beach to practising cannonballs in the pool, our cool and comfortable swim shorts are ready for adventure. They come in a choice of block colours or prints with contrasting bindings, perfect for teaming with a bikini or rash vest.

  • Fabric provides sun protection UPF 50+
  • Pant outer 80% polyamide 20% elastane, Pant lining 100% polyester
  • Machine washable

Oasis Blue Mermaid Toile Swim Shorts

£12.00

5
(1 review)

Every mermaid worth her tail knows that frills are an under-the-sea essential. We've popped some on the top and bottoms of this cute flower print bikini set. The ruched chest keeps the top in place, perfect for showing off underwater acrobatics.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Pant outer 80% polyamide 20% elastane, Pant lining 100% polyester
  • Machine washable

Vintage Bikini Set

£22.00

5
(6 reviews)

Our frilly swim briefs will turn any mermaid's tail green with envy. They're perfect for splashing on the shore and showing off new moves at the swimming pool. Mix or match them and let the aquatic fun begin.

  • Fabric provides sun protection UPF 50+
  • Pant outer 80% polyamide 20% elastane
  • Pant lining 100% polyester
  • Machine washable

Pretty Bikini Bottoms

£14.00 £9.80

5
(3 reviews)

Our frilly swim briefs will turn any mermaid's tail green with envy. They're perfect for splashing on the shore and showing off new moves at the swimming pool. Mix or match them and let the aquatic fun begin.

  • Fabric provides sun protection UPF 50+
  • Pant outer 80% polyamide 20% elastane
  • Pant lining 100% polyester
  • Machine washable

Oasis Blue Mermaid Toile Pretty Bikini Bottoms

£14.00 £5.60

5
(3 reviews)

Make a splash of colour on the beach and by the pool in our vibrant swimsuits. Take a dip with a fun mermaid, adventurous seabird, retro florals or zingy lemons. The top of this piece has fun stripes and crosses over at the back for a secure, comfortable style.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Oasis Blue Mermaids Hotchpotch Swimsuit

£18.00 £9.00

4.4
(12 reviews)

Ready to hit the beach? Those sandcastles won't build themselves! This bikini top has a hint of stretch, completed with fun frills and contrast binding, ready for mixing or matching with a range of printed bikini bottoms.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Oasis Blue Mermaid Toile Pretty Bikini Top

£12.00 £7.20

2.8
(5 reviews)

Aquatic adventurers can practise their best dives into the pool with these super-stretchy bikini bottoms. Contrast trims and colourful patterns look fun in the sun, while the classic brief shape is comfortable enough to keep splashing and swimming all day.

  • Fabric provides sun protection UPF 50+
  • Pant outer 80% polyamide 20% elastane
  • Pant lining 100% polyester
  • Machine washable

Oasis Blue Mermaid Toile Patterned Bikini Bottoms

£12.00 £6.00

4.7
(3 reviews)

The bright criss-cross detailing at the back of this bikini top stands out in a sea of swimwear, and is comfortable and stretchy enough for every beach adventure, from stone-skimming to bodyboarding. Contrast straps and binding add an extra touch of colour. Mix and match it with the rest of our…

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane, Body lining 100% polyester
  • Machine washable

Oasis Blue Mermaid Toile Surf Bikini Top

£12.00 £9.60

4
(5 reviews)

Wave goodbye to boring beachwear with this lively two-piece surf suit. Playful printed tops and colourful bottoms create vibrant looks that hip young surfers (well, paddlers) will love. A high neck provides protection from the sun's rays.

  • 80% polyamide 20% elastane
  • Machine washable
  • Provides sun protection, conforms to EN 13758-2 UPF 40+

Oasis Blue/Ivory Spots Mermaid Sea Explorer Surf Suit

£26.00 £13.00

4.4
(17 reviews)

Make a splash with these colourful swimming costumes, featuring eye-catching appliqué details. Take a dip with the friendly whale or a mermaid with a fluttering tail, or choose a bright rainbow, juicy strawberry or 3D flowers.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Fun Detail Swimsuit

£20.00 £8.00

3.7
(45 reviews)

Every mermaid worth her tail knows that frills are an under-the-sea essential. We've popped some on the top and bottoms of this cute flower print bikini set. The ruched chest keeps the top in place, perfect for showing off underwater acrobatics.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Pant outer 80% polyamide 20% elastane, Pant lining 100% polyester
  • Machine washable

Vintage Bikini Set

£22.00 £15.40

5
(6 reviews)

Our colourful bikini set is here to bring flower power to the swimming pool. The appliqué 3D floral design is so pretty and bright it'll make even passing mermaids jealous, while the cross-back crop top is sporty enough to win races.

  • Fabric provides sun protection UPF 50+
  • Body outer 80% polyamide 20% elastane
  • Body lining 100% polyester
  • Machine washable

Flowery Bikini Set

£26.00 £13.00

( review)
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