Royal-approved casual style! The Princess of Wales loves her G-Star RAW pants - and now you can get up to 50% off the best laid-back looks during the brand's big summer sale

Available in sizes XXS to XXL, this sleek dress is sure to help you keep your cool on the steamiest days of the year. 

The sleeveless style is a complete classic, serving as a simple base that you can dress up with your favorite accessories. Layer a light cropped jacket or cardigan on cooler days. The slit is optional, as you can zip it up if you'd prefer more coverage. 

These cargo pants bear the hallmarks of the classic style, but are updated with modern elements that bring them up to date. 

The sleeker, more conforming fit flatters your body as the pants narrow distinctly from the thighs to the hems. With cargo pockets at the thighs and flap pockets at the back, it's a stylish alternative to a pair of jeans. 

You can't go wrong with a pair of white jeans during summer. These are great for your off-duty adventures, especially if you need a new pair to see you through the season. 

The straight silhouette is classic, and you can make them work in so many ways. Throw on a tee or pair with a fitted top and a structured blazer for a more pulled together look. 

He'll keep his cool every minute that he rocks these classic shorts. 

They boast the same five-pocket design as the full-length jeans and are incredibly comfortable. Take your pick from a variety of colors, including faded blue denim, black, and aged grey. 

Inspired by styles from decades past, this style feels perfectly retro but is right at home in the 21st century. 

These have a flattering silhouette, with a high waist and a slim fit that tapers at the leg. Throw on a plain white tee, step into loafers, and you'll be ready for anything the day brings. 

You can't go wrong with a breezy, cropped top on the hottest days of the year. Instead of a tee, why not this little top? 

The soft pink hue adds a pop to your warm-weather looks. At the same time, there are distinctive details, like three-dimensional flap pockets and an adjustable waist that brings some definition to the silhouette. 

A pair of slim-fit cargo pants makes a great alternative to skinny jeans, especially if you want something that's just a little bit more refined. 

In a stylish deep eggplant color, these fit the bill perfectly while promoting all-day comfort. 

When you want to keep your cool but don't want to wear a tee or too basic a tank, opt for this sophisticated alternative instead. 

With its discreet stand-up collar and delicate pleating, it's a far more polished option that you can wear in so many ways. Pair it with jeans to dress things up a bit or with a pencil skirt or flowing trousers to the office. 

An all-grown-up pair of crisp shorts with a boyfriend fit is destined to be your go-to pair when temperatures spike. 

Boasting a relaxed silhouette, these shorts check all the boxes where comfort and casual style are concerned. Cinch them at the waist with the included shoelace drawstring, or wear them a little more loosely slung for an even more laid-back look. 

Even if you can't imagine wearing a cardigan during summer, you'll be glad to have a tissue-weight variety like this on hand. 

It's light and sheer, making it the perfect topper for a sundress or tank when there's a slight breeze or you just want to wear an extra layer to complete your look. The soft peach hue is the perfect choice for the season, too.