Leprechaun Jacket for child size 7-8

Not just for Halloween or Saint Patrick’s day!! This Leprechaun jacket is gently worn and is perfect for the aspiring leprechaun. I am told that it was worn by the Crichton (Mobile, Al) leprechaun but that is not confirmed. Chinese size 130 (6-6x) but my daughter is a small girls 10 and it fits her snugly. Not sure what size it would fit in leprechaun.