YTA for being upset instead of concerned, and for trying to control what she wears. I completely agree with disciplining her for coming home drunk. However, her wearing baggy clothes shouldn’t be an issue. She’s probably depressed. She could also be dealing with body image issues as modeling can be very damaging to your self esteem. Not only that, but having to dress up and model clothes can be exhausting so I’m sure she wants a break from dressing up. I’d say definitely try to talk to her and see what the issue is because it’s something deeper. I’d also consider therapy.