Halloween Costume for the boy

I am such a slacker. Why? Because Halloween is in 7 days and I haven't taken my son to get his Halloween costume! He saw a batman costume at Marshalls that he wanted. I pray that it is still there (in his size at that), so that we don't have to drive around the world to find one! That would be what I get for waiting till the last minute....I wonder if I could create my own batman costume from scratch.......hmmmm....

Update: Guess What?!?

He said he had to make sure it fit. :-)