Share 'Mr. Foster Halloween costume contest!'

Mr. Foster likes to plan ahead. It's only July, but he's already wondering what he should wear for Halloween this year. He thought you guys might be willing to help him out. So here's your mission from Knit Picks and Mr. F, if you choose to accept it- 1. Create a handmade Halloween costume for Mr. Foster using yarn or fabric. Store bought accessories are okay. You are allowed to base your co...