Looks like Coachella wasn't the only place subject to ultracool brights and the sheerest of sheers. Amy Smart brought her styling A-game to the Friday premiere of My Valentine in head-to-toe Stella McCartney, and we're loving the flirty effect. To keep the vibrant hue of her ensemble sleek, Amy juxtaposed a slim-fit pair of Resort '12 bold cobalt trousers with a white, sheer, bow-appliquéd blouse. Then, she accessorized the blue-white combo with studded crisscross sandals, a mini blue-printed clutch, and a gunmetal cocktail ring. It's got all the appeal of Spring's girlier trends, but the addition of silver-infused accents provides an edgier nighttime feel. Are you feeling Amy's attire? Click through our key picks below to get the look.