Yeah, I also want a little more detailed descriptions for clothes as I'm not imaginative enough. Usually, I just use different methods to see how the dresses looks like. One of them being:
Dress your character with clothings of your choice. Copy your “Character appearance" description and go to [dezgo.com], paste it onto the prompt box and click “Run". It will generate pictures of how your character would looks like with the clothings on. In my opinion, it usually have around 75%~85% accuracy.