Easy DIY Ghostbusters Kids Costumes! – The German Wife
My kids' Halloween costumes from last year. : r/ghostbusters
Amazon.com: Party City Ghostbusters Halloween Costume with Proton Pack for Children, Small (4-6), with Jumpsuit and Backpack : Clothing, Shoes & Jewelry
Kids Deluxe Costume Ghostbusters
Amazon.com: Kid's Ghostbusters Costume with Proton Pack Accessory, Ghostbusters Jumpsuit, Officially Licensed Outfit for Halloween Large : Clothing, Shoes & Jewelry