Description - Bold paint print "Forever Dress" designed by Catherine Ogust. These were made in the 70s and 80s and the style didn't really change but I'm pretty sure this one is from the 70s based on the attached Helen of Memphis tag. It buttons up the front and has 2 pockets. It comes with a matching sash that the ads suggested could be used as a turban. 

Details

Brand - Catherine Ogust for Penthouse Gallery

Content - 100% Cotton

Size - Labeled Medium but I think it could work for a modern M-L

Shoulders - 17.5"

Chest - 21.5" pit to pit 

Sleeves - 16.5" uncuffed. There is a 4" area that you can fold up 

Waist - approx 22" across

Hips - approx 24" across 

Length - 44"

Sash - 85" long, 5" wide

Condition - Brand new with shop tag attached