Queen of Sparkles Key to Your Heart Dress Small S. New without tags. Looking for the perfect Valentine's-themed dress to impress that special someone? Look no further than our Key To Your Heart Dress. With a square neckline and figure-flattering empire waist fit, this dress is both elegant and alluring. The sequin lock and key design adds a touch of romance to any occasion. Cotton polyester blend. PS2007. Love, engagement, anniversary, bride, heart, lock and key, valentines bachelorette