It's official, we've created the world's greatest Ugly Christmas Sweater! Over two years in the making. This was one of the toughest projects to date, but after countless manufacturing changes and design revisions, we're really happy with the final product both in terms of appearance and quality. It features artwork elements sure to appeal to even the biggest avgeek. Such as a retro 747 design, runway hold short line borders, airplane-shaped snowflakes, airport arrival/depart