When it comes to dressing up in a winter outfit that’s as warm as it is chic, here’s the good news: it’s not at all complicated. As far as we’re concerned, it’s as simple as having a few trusty layers in your cold-weather wardrobe. And it seems that the fashion set has found that holy grail of winter layers that can take an outfit from practical and boring to practical and incredibly chic. The staple in question? A simple merino wool top from COS, that’s incidentally also on sale right now. See, it really is very simple.

Taking after the brand’s ability to craft timeless basics with a modern touch, COS’ merino wool tops are available in four different styles: slim crew-neck, scoop-neck, high-neck and off-the-shoulder. Crafted from 100% merino wool, the tops are lightweight enough to be layered easily under chunky jumpers and cardigans, but are also warm enough to be worn solo under a winter coat. Each style is offered in an array of neutral shades, including beige, navy, brown, khaki black, as well as trendier pastel and checked iterations. All of which to say, there’s a colour, cut and print for every sartorial taste and occasion. And given most styles are currently on sale for 20% off, there’s never been a better time to stock up on what I’m christening the perfect winter layer this season.

Lightweight, soft and promising excellent cost-per-wear, COS’ merino wool tops are a non-negotiable in any chic and functional winter wardrobe. Tucked into jeans and trousers or styled with cardigans and pleated skirts, the tops are a brilliant staple to slot into nearly every outfit combination. With several colours and styles already flying off the racks online, whether you invest in a checked high-neck style or a navy scoop neck, these tops are sure to be your go-to for day-to-day as well as occasion dressing this winter – shop it while you still can.

Hitanshi Kamdar is a deputy commerce editor for Grazia. Hitanshi is always on the hunt for the latest trends, emerging designers and the internet’s most bizarre style discourse.