Aviator Nation Knockoff Appliqué a Sweatshirt & Create a Designer Look for Le$$! An Aviator Nation Knockoff Sweatshirt will be the hit gift under the Christmas tree this year for any tween, teen, or young adult. Aviator Nation is a popular brand known for its retro-inspired sweatshirts and sweatpants that capture a laid-back California beach vibe. The company uses premium materials and manufactures its products in the USA—qualities that come with a luxury price tag. When my daughters added Aviator Nation sweatshirts to their holiday wish lists, I knew I couldn’t (and wouldn’t) pay $189 or more for each one. So, I put on my “sewing thinking cap” and created…