matelassé

/M AH0 T EH1 L AE1 S/
noun
  1. 1

    A heavy fabric, composed of two layers of cloth, used to form a quilted surface.

adjective
  1. 1

    Ornamented by means of an imitation or suggestion of quilting, the surface being marked by depressed lines which form squares or lozenges in relief.

    matelassé silks

Source: https://en.wiktionary.org/wiki/matelass%C3%A9