>>58219762From the very beginning Suisei was designed to be fashionable. Her outfits in general are very well designed to feel wearable or at least something you can get to see in the street.
Sora's case is different. She has been wearing her default skimpy blue idol outfit for many years. That has made her less 'real' as a person and more like an anime character.
Her normal outfits in the Watanuki series showed a very different look of Sora but those were confined to the series.
The more recent variety of haistyles, the casual pink dress and her hoodie streetwear show that she has been mismanaged in the visual sense.
She can fill a girl fashion space as interesting as Suisei when given proper outfits.