Yard White/Black Grey Howarth Check Duvet Cover Set. Check. 100% Cotton. Modern. 100% Cotton. Cotton. 100% Cotton. Featuring a contemporary, modern reversible check design. Complete with a clear button closure, this duvet cover set is finished with twin needle stitched edging. Made from super soft, 100% cotton fabric, it is perfect for a great night's sleep. This product is certified by OEKO-TEX ® MADE IN GREEN showing it has been sustainably made. Reversible Design. 144 Thread Count. Twin Stitch Edging. 100% Cotton. Contemporary yet modern, the Howarth Check duvet cover set is ideal for those who adore the relaxed-living aesthetic. Featuring a reversible check design, this 100% cotton bedding is complete with twin needle stitch edging. Crafted from ultra-cosy breathable fabric, this duvet set will become much softer with every wash! This product is certified by OEKO-TEX ® MADE IN GREEN showing it has been sustainably made. Relaxed.