Disney Nightmare Before Christmas Jack Skellington Graphic Baseball Cap with Snapback Closure Adult One Size DESCRIPTION. Stylish cap featuring Jack Skellington graphic. Perfect for fans of the Disney film Nightmare Before Christmas. CONDITION. • LIKE NEW condition. • Please see photos for reference. • Smoke free home. SHIPPING: Your order will be processed and shipped out within 2 business days. Thank you very much for browsing. Please check out our listings on eBay.