A Breathable Duvet: Brooklinen Classic Duvet Cover Give your bedroom a pop of colour that can't be missed with this Classic Duvet Cover ($125, originally $139). The duvet cover is cool and crisp for hot sleepers and has a breathable 270 thread count that's five-star hotel-level. Image Source: brooklinen.com Classic Duvet Cover $125 from brooklinen.com Buy Now