White lace maternity gown/zip

Motherhood white gown with lace accent strips down the front. Thin straps with a crossover "v" neckline with rouching over chest area. Empire waist. Size small, flowy fit. Gown is lined underneath. *I am not the first owner. There are a few spots on the dress, appears to be makeup or dirt? The spots were undisclosed when I purchased from previous owner and I could not return to her. You could possibly remove with diluted bleach. I have not tried to treat the stain and I never wore the dress.