These 400 thread count duvet cover sets feature a subtle woven pinstripe.We only have twin sets left in stock. Quantities are limited.400 thread count100% long staple cottonbutton closure duvet coversshams have back openings and narrow flanges around all four sidesthe standard sizing fits most of our non-oversized duvets (see size chart below)machine wash and tumble dryThe twin duvet cover sets include one twin duvet cover and one standard sham.