This was taken of my little sister on her wedding day. I should have moved her a bit closer to the window to cut down on flash shadow. Any input would be great.
My input is that you shouldn't have needed nor used flash at all on this one. The lovely light from the window would have created a beautiful profile and silhouette.
As is, it is a lovely photo, of which she should have great memories. The kind of pose and set-up that a good pro photographer would have created.
Decent work covering up the flash shadows.
Did you use som kind of blur here? (Smart Blur in PS???)