Steampunk retail

Does anyone know of anywhere in Perth that sells steampunky-type garments? I've been looking at my wardrobe in that respect and there are deficiencies! I have several waistcoats so that's ok, my steampunky silk tie, my pocket watch and now fedora hat (fedoras are ok, aren't they?). I can probably get away with regular black trousers but none of my shirts look right. Nor does the coat. I'm thinking of getting a coat from the Steampunk Emporium when my tax return comes in, but would much prefer to find something in person.