Spring & Summer

How to Dress for Hot Weather (and Still Look Stylish)

We’ve been having some crazy heat this summer across much of the U.S. and here in Toronto. I’m not complaining because I actually love warm weather, but after days of sky-high temperatures and sticky humidity, getting dressed becomes a whole different challenge.

Whether you’re heading out for lunch with friends, running errands, or sightseeing on vacation, you still want to look stylish. The trick is knowing what to wear.

sleeveless front tie top- this year’s version

Over the years—and especially after traveling to places like Egypt and Vietnam in August, where the heat and humidity were intense—I’ve learned that staying cool isn’t really about wearing less. A lightweight linen shirt can feel cooler than a clingy synthetic tank top. A breezy maxi dress can feel less sticky than a pair of shorts because the fabric moves with you instead of clinging to your legs.

Staying cool is really about choosing the right fabrics, easy-fitting clothes, and applying few simple styling tricks that make a big difference. Here are the ones I rely on whenever the temperature starts to soar.

WHAT TO WEAR TO STAY COOL IN THE SUMMER FOR WOMEN OVER 40 LINEN COTTON NATURAL FABRICS

Quince is one of my favorite places to buy lightweight, natural fabrics—especially linen. See my full try-on and review of their Linen Linen here.

Start with Breathable Fabrics

If there’s one thing that matters most in hot weather, it’s fabric.

When temperatures climb, I skip anything heavy or synthetic if I can. Polyester tends to trap heat, and once you’re warm, it can feel like you’re wearing a plastic bag.

Instead, I reach for natural fabrics that let air circulate.

  • Linen is my first choice. Yes, it wrinkles, but I’ve finally accepted that’s part of its relaxed charm. Nothing feels cooler against my skin.
  • Cotton is also great,  especially lightweight cotton gauze, voile, and poplin. They’re soft, breathable, and quite pleasant even on humid days.
  • Tencel and rayon also work beautifully because they drape well and feel cool against the skin.
  • Chambray: A great alternative if you want the look of denim without the weight.

If I’m looking for a denim look, I usually choose thin white denim instead. Chambray is good too. Both give you the same casual feel without the weight.

Hot tip: If the fabric feels heavy or stiff in your hands, it’ll feel even worse on your body in 90-degree weather. Always go for lightweight and breathable.

Choose Relaxed Fits

When it’s really hot, fit matters almost as much as fabric.

You may like fitted, but anything tight tends to trap heat and cling once the humidity kicks in. Clothes that skim your body rather than hug it allow air to circulate, which makes a surprising difference in how comfortable you feel.

That doesn’t mean dressing in oversized clothes. It simply means choosing relaxed silhouettes that move with you.

Here are the pieces I wear most when the temperatures soar.

Embroidered top

Sleeveless Cotton Tops Are Lifesavers

One item I seem to buy every summer is a pretty, sleeveless cotton top. You know the kind—the ones with the little split neckline, soft gathers or pleats, maybe a tiny ruffle at the shoulder. They’re loose enough to skim over your tummy without looking oversized, and they let plenty of air circulate. They keep you cool without feeling skimpy.

I wear them with linen shorts, cropped pants, white jeans, or a casual skirt. They’re easy, feminine, and can be worn out or tucked in. Plus, they’re a good way to add some color and print to my outfit.

 

linen shorts | beaded sandals

Linen Shorts Beat Denim  When It’s Really Hot

Denim shorts are popular at any age, but when the humidity is through the roof, linen wins every time. Linen shorts are classier too, in a mature understated way.

They are usually cut looser than denim shorts too, so they don’t cling to your legs keeping you much cooler. Add a cotton sleeveless top , some cute sandals, and you’ve got an outfit that’s comfortable without looking sloppy.

 

 

stretch cotton sundress

Easy Summer Dresses Are Hard to Beat

For me, even better than linen shorts is a cute cotton or linen dress. I practically live in sleeveless shift dresses during the summer, both at home and when I travel. They’re airy, comfortable, and getting dressed couldn’t be easier.

The key is to wear them with the right undergarments. I found these amazing, silky, breathable briefs before I went to Vietnam. They’re high-waisted and no-show, so they smooth your tummy under a dress without feeling bulky.

Because they’re moisture-wicking, they also help prevent that hot, sticky feeling—and the dreaded thigh chafing—when you’re out walking in the heat.

 

Don’t Overlook a Maxi Dress

People often assume a shorter dress is cooler, but I don’t always find that to be true. A lightweight maxi that swishes as you walk, lets plenty of air circulate, and never sticks to your legs the way shorter dresses sometimes can.

A light maxi is also one of the easiest outfits you’ll wear all summer. Just add sandals, a straw bag, and a few simple accessories, and you’re ready to go.

 

CUTE OUTFITS THAT WILL KEEP YOU FROM SWEATING IN THE HOT WEATHER SUMMERTIME FOR WOMEN OVER 40

Wide-Leg Pants Can Feel Cooler Than Shorts

This surprises a lot of people. A pair of lightweight linen, gauze, or cotton wide-leg pants (cropped or full-length) often feels cooler than fitted shorts because the fabric floats away from your body instead of clinging to it.

They’re also perfect if you’d rather not show much skin but still look summery.

 

maxi

Light Colors Really Do Make a Difference

I naturally reach for lighter colors in summer, and there’s a practical reason why. White, ivory, yellow, chambray blue, blush pink, soft sage, and light khaki reflect sunlight, while darker colors, such as black, absorb more heat. That’s one reason lighter shades feel cooler and fresher on hot days.

Now I know a lot of you love black. This doesn’t mean you have to give up black. You can still wear it in hot weather but I’d save it for later in the day when the sun isn’t as intense and be choose a lightweight, breathable black fabric or a black and white print, which is always popular in summer. 

I also love colorful tropical prints in the summer to keep cool. Tommy Bahama is one of my favorite brands for cheerful, vacation-inspired dresses that are perfect for hot weather. You can read my full Tommy Bahama review here.

 

TIPS FOR DRESSING IN HOT WEATHER FOR WOMEN OVER 40
linen shirt| linen tank | linen pants 

Dress in Layers—Just Smarter Ones

Even during a heat wave, I often have a lightweight layer handy if I’m nipping inside somewhere.

Restaurants, grocery stores, movie theatres, and airplanes can feel surprisingly cold after you’ve been outside.

A linen shirt (to wear open over a tank top), a gauzy cotton shirt, or a lightweight wrap takes up almost no room in your bag but can make you much more comfortable once the air conditioning kicks in.

woven sandals

Choose Summer-Friendly Shoes

If your feet swell in the heat (mine do!), the last thing you want is a tight shoe rubbing you the wrong way.

Here’s what works:

  • Flat leather sandals with soft straps
  • Low espadrille wedges (they’re pretty and still walkable)
  • Slides that you can slip in and out of easily. I like the woven ones.
  • Lightweight sneakers for walking or travel days

Avoid anything with plastic or rubber that doesn’t breathe. And if your favorite sandals are starting to rub, a little moleskin or gel pad can work wonders.

Need tips on finding a great sandal or summer-friendly shoe? You’ll love these posts:

 

Other Little Tricks to Stay Cool

Even the most breathable outfit won’t help much if you feel like you’re melting by noon. A few little beauty tricks go a long way:

  • Keep blotting papers or a powder compact in your bag
  • A travel-size facial mist is a refreshing pick-me-up. I love this when I’m on vacation sightseeing.
  • Switch to cream blush and waterproof mascara
  • Pop your hair into a clip or ponytail to get it off your neck if you need it
  • And don’t forget a good antiperspirant or deodorant wipe if you’ll be out all day.

My Biggest Takeaway

After many summers—and a few incredibly hot trips—I’ve realized there isn’t one magic outfit that keeps you perfectly cool.

But choosing breathable fabrics, easy-fitting silhouettes, lighter colors, and comfortable shoes makes an enormous difference.

When it’s this hot, I don’t focus on wearing less. I focus on wearing smarter. And the funny thing is, those easy, breezy pieces usually end up looking the most stylish anyway.

Now you’re ready to take on the heat in style. Have any go-to summer style tips of your own? I’d love to hear them!

You can find more about the clothes that keep you cool in summer in these posts:

 

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Meet the author

Deborah Boland

Deborah Boland is the founder of Fabulous After 40 and a certified image consultant with decades of experience in fashion and personal styling. She brings a modern, refined perspective to getting dressed — helping women look polished, confident, and effortlessly modern.

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