Like if girl is a good looking one, with nice body and face, does cloths make her more noticable to you or you don't really pay attention if she put jeans or pants, blue shirt or white shirt, etc? I'm talking about every day dressing, like to work, to school, etc?
Yes of course. A girl who dresses well has a class about her that can be very attractive. Will I notice if you have Jimmy Choos or a sale shoe from Macy's? No. But will I notice dress shoes vs cheap sneakers? Yes.
By the same token personal appearance is noticeable as well. I will notice a good manicure (French manicures drive me wild), nicely done hair and oh do I love a girl that walks by and smells like a fruit basket.