Homemade patchwork denim jacket with two snap buttons and tie at the waist. Selvedge denim sleeves. Very similar construction to Love, Melody pieces of the same era. 
Best fit for modern S/M
18.5” p2p
15.5” shoulders
26” sleeve length
5.5” sleeve opening
28” waist un-belted 
25” length
19.5” across bottom 
20” tie length