As the newly released Mirror, Mirror's Snow White, we expected a princess-inspired transformation on screen — but Lily Collins's fairy-tale red-carpet confections have us seeking the same ultrafemme dressing for our own real-life wardrobes. Her latest appearances are a lesson in the prettiest kind of styling, channeling a call to romance and femininity that's both a reflection of the film and, incidentally, right on the mark as far as Spring trends are concerned. For the movie's premiere, Lily opted for a strapless full-skirted Dolce & Gabbana dress that made us swoon with all its comely detail — we suspect it's exactly what any modern-day fairy-tale princess would choose should she find herself on a red carpet. Making the argument for the same intricate lace, albeit on a more casual scale, Lily selected two brilliant blue lace sheaths — a Collette Dinnigan for an event this week in NYC, and a sweet fit-and-flare sheath for the Clinton Foundation's Decade of Difference Gala last October. With each, Lily emotes the loveliest kind of glamour that makes us think: we want to look like that. You too? Just shop our editors' picks to channel the same ultrapretty style.