Frilly Duvet Cover Set (Single) - 3 Piece Set I think it's sturdy, made of seersucker fabric. There are two initial stains on the zipper part of the duvet cover, but I don't think they're very noticeable. (Photo 6) The corners of the duvet cover's zipper seem a bit roughly made, and the fabric is slightly caught, but it's on the back side when the duvet is on, so it's not very noticeable. (Photos 4 and 5) I'd be happy if someone would use this cute white frilly duvet cover set (* ᴗ͈ˬᴗ͈)” Material: 100% Polyester, Seersucker fabric Color: White Set Contents: Single (3-piece set only) Duvet Cover - 150X210cm (1 piece) Fitted Sheet - 100X200+30cm (1 piece) Pillowcase - 46X63cm (1 piece) Retail Price: Purchased on Rakuten for 3699 yen (tax included) Since this is being sold with shipping included, please refrain from negotiating the price.