![We tested the best thick duvets on the high street and winner is one third of the price of M&S's and even better | The Sun We tested the best thick duvets on the high street and winner is one third of the price of M&S's and even better | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/12/duvet-test-lynsey-hope-photographed-783164323.jpg)
We tested the best thick duvets on the high street and winner is one third of the price of M&S's and even better | The Sun
![My Lovely Bed - All-season duvet – 200 x 200 cm – 3 in 1 (200 g/m² and 300 g/m² = 500 g/m²) – Warm for winter/light for summer : Amazon.co.uk: Home & Kitchen My Lovely Bed - All-season duvet – 200 x 200 cm – 3 in 1 (200 g/m² and 300 g/m² = 500 g/m²) – Warm for winter/light for summer : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/91eRWliZeML.jpg)
My Lovely Bed - All-season duvet – 200 x 200 cm – 3 in 1 (200 g/m² and 300 g/m² = 500 g/m²) – Warm for winter/light for summer : Amazon.co.uk: Home & Kitchen
![Viceroybedding Luxury 40% Down King Size 10.5 Tog Goose Feather and Down Duvet : Amazon.co.uk: Home & Kitchen Viceroybedding Luxury 40% Down King Size 10.5 Tog Goose Feather and Down Duvet : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/31jCS5tw-kL._AC_.jpg)