Who would Leona turn to for fashion advice?
Picture this: Leona's in need of a wardrobe update, but her own fashion sense is kinda bad. (Comes with the territory when your life teachings primarily involve combat and Sun worship.)
Seeing that she's completely hopeless at picking out good outfits, who do you think would step in and help her?
My thought? 
: lets face it, bittersweet lulu has the best fashion in summoner rift
of course, in her original lore her parents owned a shop soooo.......