Disclaimer: Normally I would roll my eyes at a woman that would put clothes on an animal and say, "What a waste of energy and time" and "Good grief, the things that people will do for an animal." BUT, this is my baby goat so it all makes perfect sense now.
We had to take it off because it greatly confused the mother and she would not let Streak nurse with it on. I guess she did not want a blue baby. He did not seem to mind though.