I have just a simple pair of black UGGs with the little bows on the back of them, but I would not recommend wearing them to the barn because it gets dirty really quickly (in my opinion)
I have a pair of Bearpaw boots and I bought a pair for school and a pair for the barn. I think they come water proof, but I put a waterproof spray over them anyway.
I have the classic boots but in leather so that it's waterproof, I use it at the barn but not in the field honestly aha
I just bought the Palomar and I love them, they're perfect for rainy days, I can wear them at the office but also at the barn 🙂