Once worn by a skinnier me, this OMP Clubman 100% Kevlar single-layer racing suit is FIA approved and ready to go racing again. I put it at 1970s or '80s vintage. Size 38a. I have some cloth badges too in case you want to dress it up.
I have a large collection of both brand new (in sealed packaging) as well as used compact cassettes. Some of which date back to the introduction of Philips Compact Cassettes in the 1960s.