Luxury High Thread Count with Combed Cotton Yarns Peotry Plain Dye Four Foot Size Polycotton Fitted Sheet in Chocolate. Freshen up your bedding style with these simple, plain design 4ft bed fitted sheets - available in an array of vibrant colours. Crafted from a quality 144 thread count, 50/50 polycotton with 24/24s yarns, these sheets are not only durable but also offer a soft, inviting touch.