If you don't properly prepare, you'll be flying through the sky on your aircraft pulled by undead raindeer and a ghostly pumpkin-nosed dog while your skeletal teeth rattle in your head.Ho ho Halloween! The cold altitude will have you wishing that you at least brought along a blanket! Nightmare Before Christmas Jack Skellington Beanie and Scarf Combo Oh, the Weather Outside Is Frightful It's important to stay toasty warm while you're kidnapping Santa and taking over Christmas.