hi, if you are looking for some tiny sized coats, I have a few for sale
I can give you the measurements of them if you want. i'm pretty sure they are 10 inches in girth and 7 or 8 inches in length.
I also have a lot of other tiny sized clothes.
here's a pic of the tiny coats
they are 7 dollars each plus shipping ( I will send you a message in case you don't see this )