Crescent boho flowy floral sheer bell sleeve top

This pretty Cresent boHo long top is in good condition. The background color is a silvery gray with slightly off-white flowers.There is no size tag but lying flat measures 18 inches armpit to armpit, Length from top of shoulder to bottom of him in front is 28 inches. It is longer in the back and measures 31 inches. The mannequin is a size 2 to 4,I would guess this to be a medium or large.