Vintage 70s Malco Modes square dance prairie dress

Vintage square dance style dress by Malco Modes/Partner Please. Great used condition! Zips up in the back, with an elastic waist and puff sleeves. Front has a corset style lace up tie. Floral fabric and style gives very 70s boho prairie dress vibes, similar to Gunne Sax. Tag seems like it may say size 12. Feels like a medium (can provide measurements if needed). 50% cotton, 50% poly.