As part of the OPI x M&M’s Holiday 2026 Collection, there is also the OPI x M&M’s Advent Calendar 2026 which showcases the amazing M&M’s themed nail polish shades with twelve different polishes to enjoy in the run-up to Christmas. Keep on reading to find out more…
The OPI x M&M’s Advent Calendar 2026 is a twelve-day beauty calendar, giving you a different OPI x M&M’s nail polish for each of the 12 days.
The design of the calendar is the same as every year, with the vertical perforated doors, but for the collab, they have the iconic M&M’s characters on some of the doors; Ms Brown on door 1, Orange on door 3, Yellow on door 5, Red on door 7, Purple on door 9, Green on door 10 and Blue on door 12.
Inside the OPI x M&M’s Advent Calendar 2026, you get the following OPI x M&M’s shades;
- Feeling Mmmerry
- Melt in You Mani
- All Treat, No Trick
- Choco-lotta Cheer
- Crack Me Up
- Merry Crunch-mas
- Peanut Butter Me Up
- Deck the Shells
- OPI Want Them All
- What a Tree-t
- White Choco-hot
- Red-iculously Sweet
With the shades in the OPI x M&M’s Advent Calendar 2026, some of the shades are colored to represent different M&M’s colors like the characters, like the red, orange, brown, blue and green shades.
You also have the white shade to represent the M&M’s branding on each M&M candy. The shades are just perfect for the collaboration, as are the names.
OPI always does such a good job with naming their shades, and this whole collaboration is so fun for a holiday collab.



