Maxi dress tropical floral print collared button down w/ extra button🌹

The dress has amazing fabric heavier non wrinkle prone rayon. Classic resort retro vintage vibes. Has collar and buttons all the way down.black w/ pretty bright yellow and blue and white flowers. I’d wear several buttons at bottom for style but you choose! Because vintage please go by measurements not printed size. I think runs more like a 12. Pit to pit 21” shoulder to hem 53”. Amazing vintage condition. Extra button attached and included. Brand is Original Island Sport.