for schooling.... maybe not for show if in "higher" level
For my dressage I use my field boots with half chaps and so far everything has worked out and no one has said anything wrong about it!
You should be good to go then!
I wear field boots in dressage but I am pretty sure it depends what level you are in.
Hillary Whitt, USDF
Intro test A and B
What level are you doing? And is it USDF rated?