The listing, Irish Ballcap Lot has ended.
These three caps have been worn in the past, and hand washed by yours truly.
The first cap (2nd pic) in elastic one size fits most. My hat size is around 7 3/8, so that should give you a rough idea. Manufacture staining/chem burns on hat.
The second cap (3rd pic), is Velcro adjustable, and does hat sweat marks on the bill, I apologize, but I did wear this in marching band. I have hand washed it, but the stains remain.
The third cap (4th pic), IS from the Bull & Finch Pub in Boston, Mass. where the famous 80's TV series "Cheers" took exterior shots. Iconic and great looking.