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BRB, shopping this H&M set, stat.

As the temperatures climb this week, one particular question becomes more difficult every morning: What do I wear today? At the height of summer, whatever it is should be uncomplicated, because when it's up to 30 degrees even in the shade, your outfit has to be light, airy and stylish – without you having to think too much about it. Thankfully, we've found the perfect alternative for exactly these days, the waistcoat and skirt co-ord.

Co-ords are the ideal alternative to dresses for summer, and for good reason. They are not only casual and comfortable, but also true all-rounders that can be combined with almost anything. They're already our favourite transitional uniform.

While you likely own a set of co-ords involving trousers or shorts, this season we're partial to the midi skirt and halter-neck vest set made from a linen blend that is perfect for beating the heat. The sleeveless vest boasts a cool silhouette, while the midi-length skirt ensures an airy elegance. Whether you're strolling through town, to the office or are dining outdoors, this set is a real chameleon and can adapt to any occasion.

21 two piece sets and co-ords women should wear this summer (because absolutely everyone else is)

21 Photos

By Georgia Trodd

Admittedly, black may not be the first colour you'd think of when you think of summer fashion. But this particular H&M set makes a strong case for it, because with the right material, even a black look becomes the ideal choice for hot days. The lightweight linen blend ensures optimal breathability and a pleasantly cool feeling, even at sweltering temperatures.

This is also the perfect set for the minimalists at heart. The classic colour makes it extremely versatile, and it can be combined with almost anything, from simple basics to statement pieces in bold colours.

Compared to dresses or jumpsuits, matching sets have a key advantage: you can mix and match them and wear each garment separately. This means you can put together a variety of outfits without having to stand in front of your closet for ages in the morning.

The midi skirt has a certain elegance that can be styled very differently depending on your choice of shoes, too. The latest ballerina flats can highlight the feminine energy of the look and add a modern but classic touch. But if you prefer something more edgy, go for loafers—they give the outfit a deliberately boyish, stylish touch and provide an exciting contrast to the fitted vest.

For a relaxed everyday look, simple flip-flops work wonderfully; uncomplicated, airy and just right for hot days. In the evening, you can instantly upgrade the set with heels and statement jewellery to create an elegant look for dinner or events.

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A version of this story originally appeared on GLAMOUR Germany.