Strut your stuff and show off your subtle sophistication in this longlasting mocha-toned brown nail polish. essie Gel Couture Walk The HemLine gel nail polish is a mocha toned nude longwear nail colour with a cream finish. This dark nude shade will complient any outfit as it is so versatile, and has a super high shine creamy finish. essie Gel Couture nail polish is an extravagantly sophisticated collection, crafted to perfection and fashioned to last. Designed with the haute vision of couture and up to 12 days wear applied in an easy, 2-step system.