How to dress stylishly when it hits 30 °C – your summer outfit guide

Summer heat is here, and with it comes the eternal question: what do I wear to stay comfy and stylish when it's over 30 °C? We've rounded up the freshest summer outfit tips so you can stay cool and stylish even in the biggest heat.

Light, breathable summer tees

Rule number one: go for natural, breathable fabrics like linen, cotton or light canvas. They help prevent excessive sweating and make your fit more comfortable. Our lineup has tons of tees made from these fabrics, perfect for hot days.

Vlone, Travis Scott and Stüssy tees typically tick this box.

TIP: Pairing an oversized tee with bike shorts or wide-leg shorts can be a great idea. This combo isn't just comfy, it's super on-trend too, so you'll easily stand out from the crowd in the summer heat.

Colors and stylish combos

The foundation of a summer wardrobe is a well-chosen color palette. This year it's all about pastel shades, natural earth tones and classic black-and-white combos. They don't just give you a light, fresh look – they're perfect for hot summer days too.

Why go for pastels and earth tones?

Pastel colors (like pale pink, mint or light blue) have a cooling effect and give any summer outfit a light, clean style. Earth tones like beige, terracotta or olive, with their natural, warm hues, match sunny weather perfectly, making them ideal for a laid-back yet elegant look.

Classic black and white: never goes out of style

Black and white is a timeless, universal choice. It's easy to mix and match and practical in a summer heatwave too, since white pieces reflect the sun's rays while black adds character and elegance to the overall look.

Comfy footwear

Your shoe choice plays a big role in summer outfits too. Go for light, breathable sneakers that are comfy all day and stylish at the same time. Models like the Yeezy Slide or the Yeezy Foam Runner are perfect for the beach and for summer streetwear style.

Stylish accessories

Don't forget sunglasses or a cap – they don't just protect you from the blazing sun, they're stylish accessories too.

Shop the OnSize summer collection!

In the OnSize lineup you'll find top-quality, on-trend pastel, earth-tone and black-and-white pieces that are ideal even when it's over 30 °C. Whether it's light tees, shorts or stylish accessories, you'll find the perfect colors for every summer outfit with us.

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