I found this picture online, and I am OBSESSED with this dress!! It would be perfect for the rehearsal dinner.

I have searched high and low and can't seem to find anything like it.. Can anyone help please?
I'm finding some short sleeved dresses but I'm really looking for long sleeved. As far as length, preferable longer than this pic, but still above the knee. Price point, under $200 if possible.
Ooooooh I hope there's something similar out there.. ((fingers crossed!!))