Amazon.com: Kid's Ghostbusters Costume with Proton Pack Accessory, Ghostbusters Jumpsuit, Officially Licensed Outfit for Halloween Large : Clothing, Shoes & Jewelry
Disguise Ghostbusters Afterlife Spengler Deluxe Boy's Halloween Fancy-Dress Costume for Child, S (4-6) - Walmart.com
Ghostbusters Adult Costume with 4 Interchangeable Patches - Cosplay Zip-up Jumpsuit for Halloween - Walmart.com
Amazon.com: Party City Ghostbusters Halloween Costume with Proton Pack for Children, Small (4-6), with Jumpsuit and Backpack : Clothing, Shoes & Jewelry