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Recommended Kids' Summer Clothes to Protect Against Sun & Heat

7 min read | 29 September 2025

Stay cool, comfortable and sun-safe this summer with our guide to the best kids’ summer clothes.


Recommended Kids' Summer Clothes to Protect Against Sun & Heat

Summer is all about sunshine, play and outdoor adventures. But as the temperature rises, so does the need for clothing that keeps little ones cool, comfortable and protected from the sun. Choosing the right summer outfits for kids can make all the difference in helping them enjoy the season while staying safe.

Why Lightweight Summer Clothes Matter

Children are more sensitive to heat than adults. Dressing them in lightweight clothes made from breathable fabrics, like soft cotton or linen, helps regulate their body temperature and reduces the risk of overheating. Natural fibres also allow the skin to breathe, which is especially important during active play. That’s why choosing lightweight clothes for kids is a must for summer days.

Best Summer Clothing for Toddlers and Kids

1. Cotton Tops & Tees

Loose-fitting tops made from cotton are a summer essential. They’re breathable, easy to layer and come in a variety of cheerful prints, appliques and soft colours. Pair them with bike shorts or linen shorts for an easy, everyday outfit that keeps your child cool and comfy.

Toddler wearing a lightweight cotton tee and shorts playing outdoors

2. Lightweight Dresses

For little girls, kids' dresses are perfect for warm days. Choose lightweight cotton styles that allow plenty of movement and airflow. A dress can be both practical and pretty, making it an ideal choice for playdates or special outings. Look for versatile girls clothing options that will work beautifully for summer.

Girl in a pink sleeveless cotton summer dress enjoying a sunny day

3. Shorts & Bottoms

Breathable cotton or linen blend shorts, bike shorts, skirts and leggings are versatile options for summer dressing. Look for kids' bottoms with elasticated waistbands for comfort and easy movement, perfect for running, climbing and exploring. These pieces are a staple in both everyday boys clothing and girls clothing, making them versatile options for all kinds of summer play.

Toddler boy wearing cotton shorts and a polo outside

4. Matching Summer Sets

Coordinated outfits take the guesswork out of summer dressing. Kids sets are easy-to-wear combinations like a tee and short set or an overall with a matching tee, designed to keep little ones cool, comfortable and ready for play.

Toddler girl in a matching floral summer set

5. Swimwear for Sun Protection

When it comes to beach or pool days, swimwear is a warm-weather essential. Choose swimsuits and rash vests designed to protect delicate skin from harmful rays, such as long sleeve and UV resistant styles. Pair with a wide-brimmed hat for extra coverage and peace of mind. These pieces are part of our sun-safe kidswear collection, helping protect little ones while they play in the water.

Toddler at the beach wearing a rash vest and sun hat

6. Don't Forget a Sun Hat!

No summer outfit is complete without a good sun hat. Toddler hats provide shade for little faces, ears and necks, helping to keep children comfortable while reducing sun exposure. Choose soft, breathable fabrics with wide brims or flaps for added protection.

Tips for Keeping Kids Cool and Sun-Safe

  • Dress children in lighter colours to reflect heat.

  • Always add a sun hat to protect their face and neck.

  • Choose SPF-rated clothing or sun coverage where possible for extra sun safety.

  • Apply child-friendly sunscreen regularly and reapply after swimming or sweating.

  • Encourage kids to seek shade during the hottest parts of the day.

  • Remind them to stay hydrated with water throughout the day.

  • Opt for loose fits rather than tight clothing.

  • Use layers wisely – a light cotton singlet under a tee can help absorb sweat.

Why Choose Cotton Kidswear for Summer?

Cotton is soft, breathable and gentle on sensitive skin. It’s also durable and easy to wash, making it perfect for everyday adventures. Parents can feel peace of mind knowing that our organic cotton summer clothes are thoughtfully designed with both comfort and practicality in mind, giving children freedom to move while keeping them cool.

Alt text suggestion: Flat lay of organic cotton toddler summer clothes including tees, shorts and dresses.

Making Summer Dressing Simple

Summer is a time for carefree play and outdoor fun. With the right kids summer clothes, your child can enjoy every sunny day feeling cool, comfortable and well-protected. The collection includes everything from lightweight dresses to sun-smart swimwear, making summer dressing easy and stress-free.

Shop our summer-ready kids summer outfits at Purebaby today.

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