From Ralph Lauren's Signature Classics collection. Palmer white duvet covers and shams with colored trim are woven of extra-long-staple cotton. Select trim color when ordering. Dust skirts, in Tuxedo White only, have an 18" drop. A cotton seed-stitch throw, blanket, and pillow complete the look. Solid-color sheets are 464-thread-count Egyptian cotton percale with a tight, uniform weave that results in a smooth, crisp feel and matte look. Select color when ordering. Flat sheets, pillowcases, ...