A nice blue shirt made by Foreign's Custom Tailors of Hong Kong, I'm guessing perhaps sometime in the sixties through early seventies. French cuffs and the initails "B F" embroidered on the pocket. The fabric appears to be a poly/cotton blend, but I can't be 100% sure since there is no tag on the shirt indicating it's composition.
Measurements (See the guide, last image above)
All measurements are taken with the shirt laying flat. Collars are measured laid out flat regardless of type.
1) 23 1/2""
4) 28 1/2"
Brand: Foreign's Custom Tailors
Size Type: Regular
Dress Shirt Size: 15
Cuff Style: French Cuff
Country/Region of Manufacture: Hong Kong
Sleeve Length: Long Sleeve
Collar: Point (Straight) Men's Blue Vintage Custom Made Hong Kong Shirt French Cuffs Monogrammed 15 Neck Tags: Clothing,Men,Shirt,Custom,Dress_shirt,French_Cuffs,Men's_shirt,Hong_Kong,Bespoke,Vintage,Blue,Formalwear,Embroidered,Formal,Fancy,Retro