70s/80s Square Dance dress from Kate Schorer

This is for a cute red cotton square dancing dress. Tag says Kate Schorer Originals. Machine washable. There is no size tag but it looks like it is more of a small. Please check measurements. There is a YKK zipper partially down the back. Dress looks to be in good condition. I am not noticing any issues except for some loose thread I trimmed off in the unfinished seams on the inside. Material does not stretch.

MEASUREMENTS: -Across chest 17.5" to 18" -Across waist 28" -Length from top of shoulder to hem 36.5"