A synthetic, silk-like fabric, but less expensive than silk. Does not trap heat against the body, and absorbs moisture. It is a comfortable fabric against skin, making it popular for lingerie. A woven fabric that often has a highly lustrous finish on one side, and matte finish on the other. May consist of a wide variety of fibers.
Border is curved on fabric or lace.
U-shaped curve at the neckline. May be a variety of sizes or depths. Material is gathered into lines, for decorative effect. Woven with other fabrics to produce an ability for the fabric to stretch. Spandex is a synthetic fiber, and readily traps heat against the body.