Using a flat sheet properly can make your bedding more comfortable and extend its lifespan. Start by laying the flat sheet evenly over the bed with the finished side facing up, ensuring it is aligned with the edges of the mattress. If using a flat sheet as a top sheet, tuck the bottom end under the mattress for a tidy look. In warmer weather, the flat sheet can be the only layer used,... https://britdecor.uk/collections/flat-sheets