Released: October 2021 Hello! OPI caps off their 40th anniversary celebration with a spirited Holiday ’21 nail collection – Celebration! OPI Celebration Collection is a festive palette that will put you in party mode with 15 shades available in matching OPI GelColor, Infinite Shine and Nail Lacquer, including 12 limited-edition, hyper-saturated holographic + creme shades and … More 2021 Holiday: Celebration