This vintage Ralph Lauren Chambray Blue Queen flat sheet is made of 100% cotton and features a solid blue color with a cottage farmhouse style. The rectangular sheet is machine washable and tumble dryable, making it easy to care for. Made in the USA, this stylish and high-quality bedding is perfect for teens and adults looking to add a touch of elegance to their bedroom decor.

The sheet is marked irregular. I don’t know what that’s referring to. I don’t notice anything about it other than it does have a small hole as shown in the pictures otherwise it’s in very good condition for being a vintage sheet and it comes from a smoke free home.