My Gear:
-Fender American 1962 Stratocaster Reissue
-1984 Marshall JCM 800 2204
-Ibanez Wh-10 Original
-Boss DS-2 Distortion
-Boss CE-5 Chorus
I don't think wearing that shirt will make it obvious enough that you're supposed to be Finch.

Yeah not sure this will really help......... I def would just think you're a dude wearing a grey shirt

I can't be sure as the pic is grainy, but it seems to be a Navy/Grey C34 Raglan

Not sure on the spec. Maybe some topstitch/back tack etc etc. You're looking at 2-4 years with care, 1-3 without
short of contacting the actor or wardrobe from the movie I think you're f*****
'93 Gibson LP Studio (498T/490R)-Ebony
'14 Gibson LP Standard (JB/Jazz)-Ocean Water Perimeter
Epi MKH LP Custom-7 (SD Custom Shop JB-7)-Ebony

Maxon od808|Boss NS-2|Boss CE-5|
Line6 G55|Korg Pitchblack Pro

JVM 210h|1960a(V30/G12t-75)