Polyester . Soft texture, light weight, less impurities in the fabric. The dress is elegant it self. It's simple but elegant and classy.The dress is really nice and feminine.If you are a little conservative type of person so dress like this always works for you. The length of skirt is enough, not too shorts or too long. The fabric is very soft and thick. Its very well made and the quality is high. You can definitely wear this in special occasions. The unique fashionable floral/plaid/stripe pattern design offers you a charming look,let you catch people's eyes in the crowd. clothes no label, does not cause itchy skin comfortable and discomfort, soft cloth, make you comfortable all day long, contracted fashion, the atmosphere, not shrink fade, suitable for casual and formal occasions you can wear out the clothes, daily work, sport, dating, party this is a perfect gift for yourself or friends Please refer to the size measurement in product description,or please check the detailed product measurement from the final picture(Not Amazon Size Chart).