The dress is made of satin fabric, which has a soft sheen and feels comfortable.

satin 是一种织物名称，指"缎子"或"缎纹织物"。这个词来自中世纪法语，原指一种光滑的丝绸面料。 satin fabric 特指具有缎纹组织的面料，特点是表面光滑有光泽，触感柔软舒适，常用于制作高档服装和家居用品。