Vintage Burberry Trench Coat (est. 1970) Large

This trench coat was given to me by my grandma and is too large for me. it is estimated to be around 1970. I have brought it into a vintage shop to verify it's authenticity and if you can prove otherwise I will fully refund plus an additional $50. Coat has a few marks on it that have been documented in the photos. It has not been dry. cleaned in a while so I'm sure most of them would come out after being thoroughly cleaned. It has no smells or perfume odors. Shoulder:18" Sleeves: 23.9" Length:45"