For me, I can't tell by just images. If indeed this was procured in the 1990s, it may be OK. And, I'm only commenting on the gymnasterka.
Show some closer images of the front closure, the inside of the collar, and the attachment features for the shoulderboards.
While you are at it, I would like to see some images of the shoulderboards themselves, both obverse and reverse.
Dom, Mike, Phillipe, and Dim are pretty uppity-up on these. So I would also wait for them to reply also.
Fellow collectors are NOT adversaries to be bested...
☭ "Ричик, я не понимаю, почему, почему ты тратишь деньги на эти вещи!" ☭