Shower Bonnet AngelBonnets™ Charmeuse Satin Shower Bonnet in Ikat Square Black/Yellow with Black, Charcoal or Optic White Polyurethane Laminate interior. Have you struggled to find a shower bonnet that keeps your hair dry? This shower bonnet was especially designed with you in mind. An adjustable bow tie insures the perfect fit for dry hair. Machine wash cold on gentle cycle in lingerie bag. Air dry or tumble dry low in lingerie bag.