Vintage 60s Navy Jaeger Collared Jumper Top

Stunning Conditioned Vintage Jaeger Mod Top
Doesnt look to have been worn. 
Crimplene fabric content. 
Made in Great Britain
Navy and white print, white collar, cuffs and placket. 
Hook and eye fastening under collar. 
Labelled as 40 bust ( vintage sizing)
Measurements laid flat:
Pit to Pit: 20.25"
Bust: 20"
Waist: 18.5"
Length: 21"