Does anyone ever negatively comment on the way you dress your baby?

So I was just curious if anyone experiences negative or unwanted comments regarding the way you choose to dress your baby from other people around you. For example I like to dress my son who is a two month old baby in matching elephant pants with me. I think it's really cute and the pants donate to elephants. My mom and my sister kept commenting on it like "you can't dress him in that" "don't do that to your son" they actually took them off of him when they changed his diaper and didn't put them back on, I asked them to put his pants back on and they were like "no were not putting them back on he's not wearing them". I thought it was rude. He's my baby I'll dress him however I want to and even if you don't like it it's not your place to take the liberty to do something against my wishes