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Usually a flat bed sheet is overlocked around the edges to form four seams. One of the seams is wider than the other three and helps with orienting the sheet correctly on the mattress. The wider seam goes at the head end of the mattress. Sometimes the sides do not have seams, but are finished with the selvedge only. When one makes a bed, the patterned or monogrammed side of the top sheet may be placed facing up, or facing down, in which case the top edge may be folded towards the foot of the bed to expose the design.

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Polyester, a synthetic fiber, is known for its wrinkle resistance, color retention, and longevity. It adds strength to the fabric, ensuring that your double bed sheet withstands the test of time and repeated washes. On the other hand, cotton, a natural fiber, brings a soft, breathable texture that feels gentle against the skin, promoting a good night's sleep. When these two materials are intertwined, they create a poly-cotton blend that is both hard-wearing and comfortable.

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