The collar big deal or no?

[Kaori-san]

I think it's up to the couples wishes and choices.

However to me, it is something that is enjoyed greatly and I love the idea of having a collar to wear to show my Dom that I'm theirs.
However the idea that one could be beautiful and seen by others as a pretty choaker necklace and to be complimented on how nice it is when they have no idea what it really is is nice too

I mean something like this: