Three fabrics cover most of this catalog. Care for them right and the pieces outlast their price tags.
Cold machine wash inside a mesh bag, then flat or hang dry. The spandex that gives these pieces their recovery dies in a hot dryer; that is where waistbands go baggy.
Turn inside out, wash cold on gentle, never iron the pile directly. If it creases, hang it in a steamy bathroom for ten minutes. Pressing velvet flat leaves a permanent shine mark.
Hand wash or gentle cycle in a bag, drip dry on a hanger. Chiffon dries fast and wrinkles fall out on their own, so the iron can stay in the closet.
Wash cold, dry flat on a towel, and store folded rather than hung: hangers pull knit shoulders into points over a season. Tassels on the wraps prefer a quick detangle by hand after each wash.