In a luminous blend of silk and viscose, the Sandia Dress—a favorite of our co-founders, Margaret and Katherine—is our take on a ‘90s-style slip dress. It features ultra-skinny straps and a plunging V-neckline trimmed with petite ruffles. Shirring at the bust lends texture, while a fitted waist gives way to an ankle-grazing bias-cut skirt.