It is 100% cotton. the yarn is dyed. the duvet cover and pillowcases are frilly. one side of the duvet cover is striped and the other side is solid color. it can be used in two directions. the fabric is 56 strands. it has been washed with a special washing technique. set includes: duvet cover 200x220 cm / bed sheet 240x260 cm (plain beige color) / pillowcase 2x50x70 cm (striped) machine washable at max 30 degrees. no bleach. can be ironed at medium temperature .machine drying can be done at low temperature. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.