Flat Sheet

A flat sheet is a simple rectangular piece of fabric placed between the sleeper and the top bedding layer, serving as a hygienic barrier that absorbs body oils and perspiration to keep duvets and comforters clean longer. This straightforward design has been a bedding staple for centuries, and while some modern sleepers have adopted the European practice of skipping the flat sheet entirely, it remains a fundamental component of classic American bed-making. Beyond its practical function, the flat sheet contributes to the overall aesthetic of a well-made bed. The generous top hem, often featuring a decorative band or embroidery, folds back over the duvet or blanket to create a polished turndown that showcases the sheet fabric. In warmer climates, a quality flat sheet may be all the coverage needed for comfortable sleep, eliminating the need for heavier bedding entirely. The flat sheet also extends the life of more expensive bedding by reducing the frequency with which comforters and duvets need to be laundered.