Simplicity and softness combine for a duvet cover in densely woven cotton percale 80 threadscm made from very fine threads and ultra long fibres a mark of quality 100 cottonsimplicity and softness combine for a duvet cover in densely woven cotton percale 80 threadscm made from very fine threads and ultra long fibres a mark of quality 100 cottoncontrasting border on one side piped edging washable at 60