Derek Lam 10 Crosby's Blackout Eau De Parfum helps sharpen overall presence with a sleek, composed finish that reads polished rather than loud. It supports quiet confidence by making personal style feel more intentional, so even simple outfits and minimal makeup look considered and pulled together.As a final step in getting ready, it helps set a steady, focused mood for workdays and evenings alike, reinforcing a calm, self-possessed impression. Worn lightly, it ties attitude to wardrobe, adding a subtle edge that elevates the everyday and makes planned moments feel complete. Size:1.7oz-Tester