ETRO vintage houndstooth blazer

ETRO unisex/men’s vintage blazer (size 54) Beautiful beige houndstooth print exterior, Paisley print inner lining Lots of pockets on this blazer!! Main structure of blazer in good shape, the bottom hems are coming apart but can be sewn together easily, the side hem (at the waist) is also pulled apart, as pictured. Cannot verify what material it is but it feels like wool exterior, silk interior?