don't know anything regarding the jacket, but I think the Lenin badges were tourist pieces you could buy in Russia in the soviet 1970s period and a bit later.
Total fantasy item.
I believe saw this listed on eBay for a painful amount of money from a seller here in the USA. Something in the range of $500.00.
I truly hope you did not pay even 10% of that...
Fellow collectors are NOT adversaries to be bested...
☭ "Ричик, я не понимаю, почему, почему ты тратишь деньги на эти вещи!" ☭