Thanks to other pinners for the inspiration. I made my grandson's costume with a 12 mo. onesie inside a 24 mo. onesie, sewn together and stuffed. Leg holes were cut off. White leggings and then puffy leg pieces attached by velcro. Blue collar separate.
Coolest Homemade Ghostbusters and StayPuft Marshmallow Man Costumes
Homemade Ghostbusters and StayPuft Marshmallow Man Costumes: I made these homemade Ghostbusters and StayPuft Marshmallow Man costumes for my husband and three sons. The Ghostbusters were easy to put together, although
This year our family went as the ghostbusters and our little 4 month old Ben was the Stay Puft marshmallow man. This costume was hand made by my mother-in-law. My 5 year old son loves the ghostbusters and he came up with the idea.
Toddler Stay Puft Marshmallow Man Costume and Stroller Ghostbuster Mobile