COS’s A-Line Linen Maxi Dress Has Just Become My Favourite Summer Buy

There’s no doubt about it—the summer months are my favourite time of year. The long evenings, the warm days, the endless blue skies—each aspect feels energising. And beyond the mood-boosting benefits, summer also brings the easiest dressing equation of all: one great dress + a pair of sandals = a chic silhouette without a moment’s thought.

As someone who swears by effortless, throw-on dresses, I dedicate a little time each spring to scouting the best new-in styles. I compare fabrics, fits and price points, searching for the silhouettes that feel both timeless and fresh. This year, however, my usual hunt was cut short—I stumbled upon the perfect summer dress just weeks into the new season.

Crafted from a heavyweight linen-blend fabric, COS’s A-Line Maxi Dress (£115) made an immediate impression. The deep chocolate brown shade is an ideal transitional hue—it pairs naturally with the rich, moody tones lingering from my winter wardrobe while also offering a striking contrast to the soft peach and pink shades I’m leaning into for the warmer months.

Designed with a generous A-line cut, the dress has a voluminous yet graceful silhouette that skims the body elegantly, allowing for plenty of movement and breathability without feeling bulky. Subtle pockets add a practical touch, and the true maxi length—just shy of my ankles at 5’7″—gives it an elongated effect.