Girls One-Piece Swimsuit with Swimming Cap – Korean Style UV Protection Swimwear

The Swimsuit That Keeps Up with Every Splash, Dive, and Adventure

Finding the right swimsuit for a young girl is harder than it sounds. It needs to stay in place during energetic play. It needs to offer sun protection without being restrictive. It needs to be comfortable enough to wear for hours at the pool, beach, or hot spring. And it needs to look good enough that she actually wants to wear it. Most swimsuits tick one or two of these boxes. This one ticks all of them.

The Girls One-Piece Swimsuit is designed with active young swimmers in mind. The Korean-inspired pattern brings a fresh, modern aesthetic that girls love, while the one-piece construction provides full coverage and stays securely in place no matter how energetically she moves. The set includes a matching swimming cap and safety pants, giving you everything needed for a complete, confident swim session right out of the box.

Built for Sun Protection and Active Play

Sun protection is one of the most important considerations when choosing swimwear for children. This swimsuit is designed with UV protection in mind, providing a physical barrier against harmful rays during outdoor swimming sessions. Whether she's at the beach, a lido, or an outdoor pool, the fabric helps reduce direct sun exposure on the torso and upper body — the areas most vulnerable during water activities.

The polyester fabric (66% polyester fibre composition, 300gsm weight) is chosen for its durability, quick-drying properties, and resistance to chlorine and saltwater. It maintains its shape and colour wash after wash, so the swimsuit looks as good at the end of the season as it did at the beginning.

Complete Set — Everything Included

Unlike many swimsuits sold as a single piece, this set includes a matching swimming cap and safety pants. The swimming cap protects hair from chlorine and keeps it out of her face during swimming. The safety pants provide an additional layer of coverage and comfort, particularly useful for younger children. Everything coordinates in the same colour, creating a polished, put-together look that parents appreciate and children enjoy.

Available in three colours — Purple, Pink, and Blue — with the option to add goggles to the set for complete swimming readiness.

AliExpress Standard Sizing Guide

This swimsuit follows standard AliExpress children's sizing based on height. Please refer to the guide below to select the correct size:

• Size 100 — Suitable for height approximately 95–105 cm (ages 3–4)
• Size 110 — Suitable for height approximately 105–115 cm (ages 4–5)
• Size 120 — Suitable for height approximately 115–125 cm (ages 5–6)
• Size 130 — Suitable for height approximately 125–135 cm (ages 6–8)
• Size 140 — Suitable for height approximately 135–145 cm (ages 8–10)
• Size 150 — Suitable for height approximately 145–155 cm (ages 10–12)

Key Benefits

• One-piece design for full coverage and secure fit during active play
• UV protection — reduces sun exposure during outdoor swimming
• Korean-inspired pattern — modern, stylish design girls love
• Complete set: swimsuit + swimming cap + safety pants included
• Optional goggles variant available
• Durable polyester fabric — chlorine and saltwater resistant
• Quick-drying and shape-retaining
• Available in Purple, Pink, and Blue
• Sizes 100–150 for ages approximately 3–12

Specifications

Fabric: Polyester Fibre (66% composition, 300gsm)

Style: Korean-style, Briefs cut

Gender: Female / Girls

Age Group: Children

Applicable Scenarios: Swimming pool, beach, hot spring

Origin: Guangdong, China