Casting LA Ruffled Edge Crop Sweater S/M

Casting LA ruffled edge sweater In very good condition No piling or flaws. Light is showing through dress form in center a bit-might read as a flaw but it’s not. Very stretchy Low on shoulder but not fully off shoulder. Bust flat roughly 17 Length from shoulder to hem 16 Must be a jr size or something because definitely not an xl! Dress Form is a size 5