Cotton Percale Bed Sheet Set vs Casaluna Cotton Percale Duvet Cover Set

Buy the Casaluna if you want long-staple Supima cotton, a 250 thread count, pre-washed softness and an 18-inch pocket that grips deep mattresses. Buy the Nautica if you need Twin XL or California King sizes, a printed pattern, or a fitted sheet that stays put on a standard mattress. Both are crisp percale that softens with washing; the Casaluna is the finer fabric and the Nautica is the broader fit range.

• Choose the Nautica Plot sheet set if you need Twin XL, California King or a printed stripe, floral or windowpane look, and your mattress is 15 inches or less.
• Choose the Casaluna percale set if you sleep on a deep mattress up to 18 inches and want Supima cotton with a higher thread count and a pre-washed hand.