Vintage detachable starched day collar for business or casual wear.  The maker's name is no longer legible.  Probably made around the 1950s.  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).
Collar size.....15.5" (to fit shirt size 15")

Condition:  Vintage collar, in good condition.  Has been laundered and starched since it was last used.  Laundry marks inside from several previous owners.