Vintage 70s Rainbow Dress Size small based on measurements Measures 15 inches from underarm to underarm and 39 inches long. Adjustable bodice as the band is elastic and ties in the back. I wore this in a pride parade in the 90s in Philly after taking it from my great aunts closet. Please note there are a couple places as notes in the pictures where there is some slight discoloration but it’s not noticeable when wearing it.