A fitted sheet configured to contour to mattresses of different thickness. The fitted sheet has a top panel and a plurality of side panels extending from the top panel. The fitted sheet further includes at least one stretchable portion secured to at least one end of the side panels wherein the stretchable portions are mated together and configured to extend around at least one corner of the mattress. Accordingly, the fitted sheet may be easier to apply and remove from the mattress and may be easier to fold and store during nonuse.