Vintage 80's S/M blue purple stripe puff sleeve midi dress

Vintage 80's Glamax S/M blue purple stripe puff sleeve midi dress! Short sleeves that are cuffed with a little puff to them. Pink buttons along one shoulder. Elastic waist. Would look great belted. Fun purple, blue and gray stripe print. Silky poly material. Mid length. Actually really cute on!! Has been washed and hung to dry. Happy to answer any questions :) Measurements: Pit to pit - 17 1/2 inches across. Waist - 11 inches across. Is elastic. Easily stretches to 14 inches across. Hips - 20 1/2 inches across. Length from shoulder to hem - 43 inches.