Caché Vintage Black Boho Strapless Top w/ Back Sash

Adorable black strapless top with gorgeous pattern in vivid colors. Top has a large sash that ties at the top and a large cut-out with elasticized back. Approximate measurements laying flat are as follows: armpit to armpit - 16.5"; band below bustline- 15". Top is a size medium but is definitely tiny for a medium and would better fit a small. top does not stretch. Top is in pristine, like new condition.