When the temperature goes up, most people think about color first.

White instead of black.

Light instead of dark.

But the fabric you wear has a much bigger impact than the color.

The right fabric helps your body stay cooler, absorbs moisture, and lets air circulate. The wrong fabric can leave you feeling hot, sticky, and uncomfortable-even in a simple outfit.

Linen

If I had to choose just one fabric for summer, it would be linen.

Linen is lightweight, breathable, and dries quickly. It allows air to move through the fabric, making it one of the best choices for hot and humid weather.

Yes, it wrinkles.

But that's part of its character. A linen shirt or dress doesn't need to look perfectly pressed to look elegant.

Look for linen pieces from COS, J.Crew, Banana Republic, Quince, or Reformation.

Cotton

Not all cotton is the same.

For summer, choose lightweight cotton like poplin, voile, or cotton lawn. These fabrics feel much cooler than thick cotton jersey or heavy denim.

A crisp cotton shirt or a loose cotton dress is one of the easiest summer outfits.

Brands like Everlane, Uniqlo, and Madewell have great cotton basics.

Silk

Many people think silk is only for special occasions.

In reality, silk is one of the most comfortable natural fabrics in warm weather.

It is lightweight, breathable, and helps regulate body temperature.

A silk blouse or slip dress feels cool against the skin and looks polished without much effort.

Look at LILYSILK, Vince, The Row, or Quince for timeless silk pieces.

Viscose

Viscose is often a good alternative to silk because it feels soft and drapes beautifully.

Good-quality viscose is breathable and comfortable in the heat.

Just pay attention to the fabric label.

A dress made from 100% viscose will usually feel much cooler than one made with a high percentage of polyester.

Brands like Massimo Dutti, Mango, and COS often use viscose in their summer collections.

What About Polyester?

This is probably the question I get most often.

Polyester isn't always bad.

Many activewear brands use technical polyester because it's designed to move moisture away from the body.

But for everyday summer clothing, especially dresses, blouses, or shirts, I usually recommend choosing natural fabrics whenever possible.

Traditional polyester doesn't breathe well. It traps heat and moisture, which can make you feel hotter throughout the day.

If you check clothing labels, you'll often see a beautiful dress made from 100% polyester. It may look great on the hanger, but after an hour outside in the summer, you'll probably notice the difference.

Fabric Is Only Half the Story

The silhouette matters just as much.

Even the best fabric won't keep you cool if the garment is too tight.

Loose silhouettes allow air to circulate around the body.

Look for:

• relaxed linen shirts

• wide-leg linen trousers

• A-line dresses

• shirt dresses

• relaxed midi skirts

• oversized cotton shirts

These shapes don't just look modern-they're also much more comfortable in hot weather.

One More Thing to Check

Always read the label.

A dress may look like linen, but if it's only 20% linen and 80% polyester, it won't feel the same.

The same goes for cotton.

The composition tells you much more than the appearance.

My Advice

Before buying summer clothes, don't ask yourself only:

"Do I like how it looks?"

Also ask:

"What is it made of?"

A good fabric can completely change how comfortable you feel during the summer.

And when you're comfortable, you naturally look more confident.