The New COS Collection Is All You Need to Refresh Your Everyday Wardrobe Ahead of Spring

Your transeasonal wardrobe planning starts now

composite collage of COS pre-spring 2026 new in
(Image credit: COS)

As we edge closer to milder spring weather, fresh outfit formulas are in order. A new season is always a good opportunity for a wardrobe re-evaluation—and high-end high-street favourite COS is the place to go for styling and shopping inspiration aplenty.

With a minimalist (yet never boring) aesthetic, COS has proven itself time and time again as the place to find good quality, design-led pieces at affordable prices. That's why regularly scouring its new-in section is a must for fashion insiders—and its latest crop of just-dropped clothing is particularly noteworthy.

The vibe? Elevated, tailored outerwear, lightweight knits, and plenty of crips shirts and blouses just made for layering—and ideal for temperamental transitional days.

Right now, the COS new-in section is a treasure trove of understated yet elevated must-have coats, streamlined accessories, and timeless tailoring that will slot easily into your existing spring wardrobe and refresh your everyday looks at the same time. Not to mention, plenty of pieces to bolster your date night outfits.

And for its latest drop, pre-spring 2026, COS is gently easing its customer into clearer skies with a collection that features dreamy blues, sleek beiges, and cotton textures that you'll turn to for months to come. To help you decide just what to add to basket, we've scoured COS' new arrivals and selected the very best that are well worth the investment. Happy shopping!

The Best COS New-In Picks

After more Marie Claire editor-approved new-in edits from our favourite brands? Check out our roundups of the best pieces to shop from Zara, Arket, H&M, Net-a-Porter, Massimo Dutti, Mytheresa and Anthropologie. We’ll be updating these articles regularly, so you can rest assured that you’ll be seeing the most up-to-date pieces with great stock levels.

Clementina Jackson
Fashion Editor

Clementina Jackson is the Fashion Editor at Marie Claire UK. She writes, edits and commissions stories spanning catwalk trends, industry news, shopping must-haves, long-form fashion features, and interviews. She was previously Acting Site Fashion Editor at ELLE UK, and has also worked for a range of titles including Harper's Bazaar, Vanity Fair, Tatler, and Cosmopolitan.

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