Short & Sweet
The second you call something a caftan, it's totally cool for you to show off every inch of leg that you've got in public.
Shopping in town, out at dinner - as long as it's semi-plausible that you could have spent a second or two of your day at the beach or by the pool, you're free to put on a show.
I just ordered this Tory Burch beauty, and the side slits do not disappoint.
Tory Burch Embellished Short Caftan, $428 $299