She lets out a whispered "Shit!"  as she starts to fall.  She hadn't thought about the change in body mass, or the fact that normal shirts don't exactly accommodate wings.  Glancing around, she searches for something to cover  her torn clothes.  She spots a lab coat and snags it, ready to put it on if she needs.  But first, there's one more thing she needs to test.  Trying to situate herself in as open a place as possible, she spreads her wings and tries to gain some lift.