The ugly Christmas sweater has become as much a part of the modern holiday season as secret Santas, awkward office party passes and those reindeer antlers that people put on their cars.

What started as an ironic statement about ’80s holiday fashion has since gone mainstream now with dozens of online sites and trendy boutiques offering up the best of the worst ugly holiday sweaters.

Coca-Cola and it’s agency Droga5 have jumped all over the trend and have launched the Coke Zero Sweater Generator. Customize your sweater by choosing the color, patterns and decorative elements.

Whether you decorate your sweater with porpoises, snow cobras, dinosaurs or roasted turkeys, you’ll want to share your creation with your friends. The top 100 vote getters by December 1 will actually have their sweater produced just in time for the holidays.

[via Ad Age]