Vintage Hirsh of Chicago coat

Near perfect condition vintage coat. Hirsch Chicago with Ladies Garment Workers Union tag. Estimated modern size medium. Bottom snaps could use reinforced. See pic. Collar feels like Mink but do not know for sure. Heavy weight , weighs almost 4lbs! Not sure what the fabric is, but he texture is really cool. Bracelet sleeves…I’m 5’9” and they hit me about 3.5” above my wrist. Found this on Facebook regarding Hirsch https://www.facebook.com/share/KjPJpXCFLkx63bj9/?mibextid=WC7FNe