Vintage 1970s men's shirt by The Ashtree Collection.  100% cotton.  Long sleeves.  Convertible cuffs (they have buttons, but can be used with cufflinks if you prefer).  Made in Great Britain, in the early 1970s or thereabouts.  Grey and black.

Size  Collar size 15 (38 cm).

Condition:
Vintage shirt, several decades old, but unused and still with its original tags, though sadly it has lost its packet.  The shirt is in fantastic condition.