Ports 1961 by Tia Cibani.
Oh, satin. I love you so, but you're such a temperamental fabric. You love our curves sometimes too much & don't like to behave while we're sewing. Perhaps the purpose of that fabulous bobble at the waist is to distract eyes away from too much fabric cling when the dress is worm on a mere mortal woman...
If you have the flat belly & gentle curves to pull off this dress...I don't like you! Geez. I'm not big, but I'm only 5'3" & curves at that height on a size 6 goes a lot farther than at, say, 5'9". The button detailing on the side is spectacular.
[images taken from unmarked magazine - let me know if you recognize]