OPI Nail Lacquer Deck the Shells

OPI Nail Lacquer Deck the Shells is a luminous silver shimmer from the limited-edition OPI x M&M's Holiday 2026 collection, ready to deck you out. Its name combines a "deck the halls" holiday pun with a nod to candy shells, and the silver shimmer adds instant sparkle to classic holiday nails.

Deck the Shells is built on OPI's original Nail Lacquer formula, giving it the brand's familiar glossy finish rather than a gel-like or soak-off system.

• Named for the collection's candy shells and a classic holiday carol
• Chip-resistant, fast-drying formula
• Streak-free application with OPI's Pro-Wide brush
• Classic glossy finish, no lamp or soak-off removal needed

Apply an OPI base coat first, then two coats of Deck the Shells with the Pro-Wide brush for smooth, even color. Finish with an OPI top coat to add shine and help the manicure resist chipping. The lacquer air-dries without a lamp, and regular remover takes it off cleanly whenever you are ready for a new shade.