Sheer oversized flowy top

Condition: small spot on the front (see last pic) Info: Multi-tone (light green, cream, and a darker green or turquoise) sheer top with a flowy oversized fit and very short sleeves. Top of shoulder to bottom hem approx 24", armpit to armpit approx 32". Story: I got this on Poshmark, but I never wore it. I just noticed the spot on the front, not sure if it can be washed out or not.