AIBU to not let my 15 year old dd get a waist trainer! Seriously are we going backwards? I have explained all the health issues and really why does a 15 year old need a cinched in waist, She is only a size 10 anyway. (Thats fat apparently, so she must think Im huge!) I am just so sad about the constant pressure that teens feel to look all gorgeous all of the time. I know times are different but I'm sure all this vanity is getting worse and worse. Anyway Ive said no and now Dd is sulking upstairs because I also won't pay for a gym membership. This whole argument has ended with me, dh and dd all not speaking to each other as usual.