With a chambray button-down or a little black dress, Valentino’s Swarovski crystal embellished bib necklace is for a simple look that needs a crowning flourish. Scalloping clusters of crystals are embroidered on a nude satin backing, giving the illusion of floating gems, so it gives all of the sparkle without the scratching or jangle of other costume jewels.
Valentino Swarovski Crystal Necklace, $795 at Net-a-Porter.