Guerlain La Petite Robe Noire Nail Color is a long-lasting polish formulated with a careful blend of adhesive copolymers and a specific polyester resin that increases its adherence to the nail, which reduces chipping. It's available in a range of vibrant, revived shades that give you an instant, extreme-gloss finish. Not only are you left with a glossy manicure, but the nail color is lightly fragranced with the brand's floral and fruity La Petite Robe Noire perfume. Make the fragrance last by layering with other La Petite Robe Noire fragranced nail products. How to use: Begin with a base coat, then apply your nail color. Finish with a top coat.