Olivia Von Halle Olivia von Halle's 'Capability' robe has a wide sash belt, so you can secure it loosely (just like a wrap dress) or layer over the coordinating pajama set on cozy nights in. Inspired by styles from the '20s, it's made from light silk-satin that's printed with playful lions and celestial motifs. Wear it with: Olivia von Halle Dress. - Multicolored silk-satin - Slips on - 100% silk - Hand wash - Designer color: Nefertiti