Vintage 1970s Nappa leather safari type jacket. Quite exceptionally styled, with chevrons at upper front; just so 70s. Of really good quality, a classic.
Sizes- Chest size given is actual- so allow 4 inches for movement- by subtracting 4 to get your UK tag size. This is normal. Measure a well fitting jacket and compare if unsure. Get the shoulders right too, it's important if you want to look great.