Okay, so if you're eyeing up Koy Clothing's light blue blazer, trousers, or a full suit, you really need to get your hands on this fabric swatch first. It's a proper generous size, 13cm by 23cm, so you can actually get a feel for the material and see the colour properly in your own light, rather than just guessing from a screen. It's a gorgeous blend – 45% linen gives it that lovely breezy vibe, perfect for summer. Then there's 45% wool to keep it structured and make sure it holds up, and a touch of 10% silk for that little bit of luxe finish. It's designed to be comfortable but still look sharp, whether you're thinking a smart-casual look or something a bit more formal for work, a party, or even date night.