I've recently gotten a treeless dressage saddle that will allow me to use it on varying horses and I need to get a girth that will fit as well as possible going from horse to horse. Is there sort of a "standard" size that will usually work for your average 15-16 hand horse? In my particular case, mostly TBs.
A 28" perhaps? More? Less?
What size girth do you use on your horse and what breed/height?