Give nails subtle sophistication that lasts with a OPI Don’t Bossa Nova Me Around 0.5 oz, Top Coat 0.5 oz. & Natural Nail Base Coat 0.5 oz. Combo Pack. Ideal for special occasions or anytime an air of sophistication need, the durable nail lacquer is a pinkish-gray that complements any skin tone. This thick formula is chip-resistant and designed give nails a high shine for up to seven days. The gentle base coat reduces staining on natural nails and increases lacquer retention.