Chucky Good Guy help

[muppetperson]

I am trying to put together a screen accurate Chucky Good Guy doll replica, and am looking for realistic shoes and overalls. I think the overalls will be the most tricky, because I have had a look on ebay, and I have seen either the material is too light a blue or it lacks all the designs on it. Does anybody know where I might be able to get the shoes and overalls from? Thanks.