Light and airy knitted material (100% Acrylic). The lighting made it look blue, in some of the photos, but it is the purple shade that is in the second (and last) photo. This would pack easy, for travel, and looks nice with white pants (or skirt). They were sold separately, so the camisole is a L and the cardigan is an XL (I just chose XL for size button below). Never worn (no stains, tears or snags). :0)