quilt

bedding made of two layers of cloth filled with stuffing and stitched together

Anything that is quilted; esp., a quilted bed cover, or a skirt worn by women; any cover or garment made by putting wool, cotton, etc., between two cloths and stitching them together; also, any outer bed cover.

stitch or sew together

create by stitching together

To stitch or sew together at frequent intervals, in order to confine in place the several layers of cloth and wadding of which a garment, comforter, etc., may be made; as, to quilt a coat.