Beautiful Vienna navy prom dress

Ball gown style prom dress. Beaded top. Size 6. Alterations done to shorten length to fit 5’4” and bra cups put in. After listing, I found some stains at the very bottom on the dress next to the hem. Did not try to get out myself, but dropped the price of the dress to reflect this. I’m sure this is dirt as my daughter had prom pictures done at an old barn. Because of the way the dress lays, the stains are not noticeable.