I never really see her in interviews or anything so you could well be right.
I like her style, maybe because it's simple (dull). I think she looks great in jeans and a casual top too, not sure what else she can wear. She wears maxis, sundresses and jumpsuits like you say but also rocks the casual look with jeans and a tee too - not sure what else she could wear without it looking like she's lurching from one style to another.