I'm thinking of buying this shirt..I know its more of a rail shirt but I'm wondering if it would work for halter and showmanship(I can get it with removable cuffs if that is better.)For showing Isaac with the blue eyes.
Yep, that shirt's perfectly fine for ground classes. I see them in halter classes all the time. Although, if you are doing any bigger shows (I mean, like, really big shows or breed specific shows) you may want to have a blazer. By and large, though, that shirt should be absolutely fine for whatever class you want to do.