Points for Amina
In all actuality, Amina's casual outfit is suppose to be/doubles as a Celestial Nymph. A Winged daughter of the four winds who embody the wind itself. Often depicted with flowing aural sashes, which Amina lacks, she can manipulate the air to minor extents of gliding and hovering akin to flight, and creating breezes. Which she does often, without even realizing. She's terribly fond of this power and takes advantage of it at every opportunity.
By night, Amina dons a feathered gown of white and gold, blossoming from child of the wind to mistress of the lake; The swan princess.
This story suits Amina in various ways, which I can't actually remember at the moment. It's kind of late to think straight, haha. Though I will tell you just as soon as I remember......Or maybe I wont and leave that mystery up to you?