Vintage detachable Second To None wing collar, about a hundred years old but never used.  This is a traditional starched collar, Cambridge Shape, with round tips instead of the more usual triangular ones.
You will need a pair of collar studs to fix this collar to your tunic shirt. These studs are NOT included, but are available separately.  (The stud in the photographs is just for display purposes, as is the original shop box).
Probably made around the time of the First World War.
Collar size.........14 inches (to fit shirt size 13 1/2 inches).

Condition: These collars are about a century old, but have never been worn.  They are unsold shop stock from around the 1910s/1920s.   They are in superb condition.