Rubie's Costume Co. Baby Ghostbusters Classic Slimer Jumper 95% Cotton, 5% Spandex Imported Hand Wash Classic Slimer costume jumper and hat IMPORTANT SIZE INFORMATION: Costumes are sized differently than clothing, important to review Rubie's size chart before making selection OFFICIALLY LICENSED Ghostbusters costume, items shipped and sold by Amazon are guaranteed authentic Rubie's has classic and new movie Ghostbuster costumes in sizes for the entire family, even your pet Family-owned and based in New York since 1950; Rubie's promotes safety in dress-up, relax and have a great time in costumes for every occasion and season: Halloween, Christmas, Mardi Gras, Easter, and more