What do the current gear slots line up with for centaurs? I know the hooves are wearable by minotaur, but...

What about fore legs, hind legs, back, tail and waist? Are these slots only wearable by centaurs or are there other mobs I can seek out to wear their clothes?

I'm confused why I went through the academy yesterday and got my newbie cape, boots, and belt and wore them fine for 24 hours. Today I took them off briefly and couldn't get them back on, I was told I needed something that fit well on my contours. Did the equipment slots get modified somehow or does the newbie gear stop working after a few hours on a centaur?