Available to purchase online today, this 15 tog duvet will keep you warm & cosy on those cold winter nights. Wrap yourself up in this luxurious duvet Created by the exemplary designers at Dorma, this extra warm duvet has the highest tog rating for you to keep cosy on cold nights & brisk mornings. Made with a cotton cover that boasts a 230 thread count & synthetic fibre filling, this luxury Dorma duvet offers a warm & winning combination for a perfect nights sleep. Durable & soft Dorma duvet Boasting easy care properties, this machine washable duvet is simple to keep fresh & clean for you to sink into every night. Featuring an intermittent stitch to allow for even filling, this cotton duvet will keep you cosy, even on the coldest of nights. Combine with our Dorma bedding online, like the fitted cotton bed sheets or housewife pillowcases for all your bed linen necessities of long-lasting pieces. Need more help? View our expert guide to duvets Please note: This product is subject to stock availability. Brand Dorma Colours available One colour available in White Composition Face 100% cotton, filling 100% polyester hollowfibre Drying instructions Tumble dry on low heat setting Ironing instructions Not suitable for ironing Material Cotton, polyester hollowfibre Pack size One duvet Sizes available Double 200cm x 200cm (79" x 79"), Kingsize 225cm x 220cm (89" x 87"), Super Kingsize 260cm x 220cm (102" x 87") Tog rating 15 Tog Washing instructions Machine washable