Not twerking... haha!

Getting the scarf collar width figured out still. Here Roxie gets her scarf to fit her wide collar. Actually it's the buckle or clip that is large. So, these need to be wide enough to fit the whole collar through. Trying to find a median width. Not sure these can fit every possible collar width without making them really wide on all. Will it look good using a thin collar?

I'm doing some research today at a pet supply store that I saw online makes a similar look to what these are. Wondering how wide their collar area is.