Is Collarless a Word?

A collarless shirt or jacket has no collar.

What do you call a button up shirt without collar?

What is a Collarless Shirt? ... The collarless shirt is also referred to as the grandad collar shirt, and it comes in a few different variations, the most notable of which are band and mandarin. A band collar simply means a collar that stands up and does not have any points or fabric that fold down.

Is Coller a word?

noun An obsolete spelling of collar .