blue button front sundress

Strappy cotton tank sundress in baby blue, with functional brown tortoise buttons down the front, v neckline, front patch pockets, adjustable straps, A-line fit & flare babydoll style, worn only once— excellent used condition! Approximate measurements: 44” (or more!) long; 17” across waist; 19” across armpits, no brand tag— fits like a large, tag says OL— not sure what that means…