Size 8 HALSTON evening gown

This classic strapless floor length evening gown has an asymmetrical ruffle cross the bodice to the side waist, and the reverse at the back. Elegant floor length gown fully lined 95% polyester 5% elastin lining is 100% polyester designer gown. Has some dust at the bottom front right opposite side of the slit. see photos I might try and see if I can wash it lightly just the sheer part to see if it comes out.