Had a situation tonight that I wonder if I booted...
High school JV (FED rules). Home team's jerseys have large sleeves - enough that when the batter is in position the sleeves hang down about 3" below his arm.
Pitch comes in high and inside and barely brushes the hanging-down sleeve. Runner takes off for 1B, and I call him back and call a ball. HC argues. I said that clothing only applies if it is "reasonably well fitted" (2-40-1). However, in reading 8-1-1, it appears that that only applies if the shirt is not being worn "properly", and all the uniforms are that loose.
Batter ended up getting ball 4 on the next pitch anyway, so it didn't make any real difference, but I'm trying to make a learning opportunity for myself from this.