The Heatwave Style Guide for 2025

As soon as temperatures rise above 30 degrees, the question naturally arises: what should I wear today? During a heatwave, you not only want to look good but also stay cool and comfortable. The right clothing at 25, 30, or 35 degrees really makes a world of difference.

In this style guide, you will discover everything about airy clothing, cooling fabrics, and smart styling tricks. Clothing for heatwave weather doesn't have to be boring or purely functional – with the right items, you stay cool and look on point. From the best materials to essential items for high temperatures – we help you get through the day stylishly and sweat-free.

As soon as it feels like walking in an oven outside, you want outfits that are airy and reflect your vibe. Linen shorts with an oversized white blouse are an instant classic that never gets boring, while a loose jumpsuit adds a bit more flair without making you overheat. White clothing or clothing in light colors are a good option because they reflect sunlight instead of absorbing it. Choose natural vibes: cotton, bamboo, or tencel ensure your skin keeps breathing. You really feel the difference, especially when hopping from terrace to festival.

The fabric of your outfit makes or breaks your coolness – literally. Linen feels almost weightless and gives you that effortless summer energy, while cotton stays nice and soft and fresh to the touch. Tencel or viscose drape smoothly and give a beautiful flow to your look. Think of a tencel slipdress with minimal sandals or a cropped linen top over wide-leg pants. Cooling clothing in these breathable, natural fabrics ensures that your body temperature remains stable and helps you get through the day without overheating. Extra bonus: these fabrics also look super chic.

What should you better skip during a heatwave? Synthetic fabrics like polyester, nylon, or acrylic. They hardly let air through, retain heat, and cause sweat stains or a sticky feeling more quickly. So keep this in mind and choose consciously, so your outfit really supports you during summer extremes – stylish and functional.

Warm weather calls for multifunctional fits. An airy co-ord set is perfect if you go to a coffee shop in the morning, hang out in the park in the afternoon, and hit a party in the evening. Flowing maxi dresses, strapless crop tops, and mesh details provide ventilation without compromising on style points. And all that with a summery glow and sunglasses that match your mood. Your look should be as easy as your daily rhythm: on, off, on to the next spot – always ready for a candid moment or outfit snap.

Extreme heat calls for smart and stylish choices. At temperatures of 30 degrees or higher, it's not just about cooling down, but also about how you combine that with an on point look. Think backless tops, openwork details, and silhouettes that allow air through without compromising on style.

Accessories play a key role here: an oversized sun hat, a trendy bandana around your neck, or a subtle silk scarf give your outfit just that TikTok-proof edge. And don't forget the mini face mist in your bag – practical and totally aesthetic. This way you stay cool, comfortable, and always camera ready, even during a scorching heatwave.