That HAPPY jacket! What I would do to have one of my own (there's only one in the world though, right? xD).
I think Rika's fashion sense is quite nice. It's nothing astounding, but then sometimes I'm not quite sure if she's wearing her own hand-picked outfits or it's prepared for her.
I know she loves pink and she wears that whenever she can - pink has never been a favourite colour for me - I've never worn it or chosen it over other colours like red or blue. But I'm definitely warming up to it, thanks to her.
One thing though - I think she can choose better clothing to complement her beautiful figure. I think most of the sexy, body-showing-off outfits of hers are either bikinis or V-u-den related - she can do more!!!