Invite the American preppy style into your bedroom with the Summer Hill duvet cover by Ralph Lauren. Covered in a plaid motif in blue hues on both sides, the shirting-inspired design is crafted from crispy and cooling cotton percale, perfect for spring and summer temperatures. 100% cotton percale, 200 thread count Plaid pattern in shades of blue Double needle stitch Button closure Article certified STANDARD 100 by OEKO-TEX® - number CQ 885/2.