I've been noticing some newer maillers using larger ring sizes for jewelry pieces, I prefer smaller sizes/gauges but in the end it's really personal preference of the wearer. I wanted to put a quick pic up of what a smattering of my pieces look like on my own wrist (it's about 6.5" at the bone, about 9.5" up where the byzantine piece is).

These are my standard sizes for most of these weaves, I've found they work best while fitting both males and females fairly well (some maybe more one way then the other). I am more then happy to work in larger sizes/gauges if people ask.

The big bronze and champagne near my hand is the 'XL' piece I just finished to be worn over a fursuit, I've seen some people using this size for this weave, personally I think it's far too big for a jewelry piece, even for a guy.

Also for just the rings alone http://www.furaffinity.net/view/5651461/

From left to right;
Byzantine (16g 1/4"), Viper Basket (16g 3/8" and 1/4"), Half Persian 4in1 (16g 5/16"), Half Persian 3in1 (16g 1/4"), Helm Chain (16g 5/16" 18g 3/16"), Smaller Half Persian 4in1 (18g 1/4"), Full Persian (18g 1/4"), Euto 6in1 Cuff (16g 5/16"), Mini Byzantine (18g 5/32"), XL Full Persian (16g 3/8")