Formal gown/ Bridesmaids dress seafoam/mint color

Beautiful formal gown worn for a wedding as a bridesmaid. Excellent condition. Purchased a size 8 and had alterations done to the bust, length and had it brought in around the waist which made it more of a 4/6 size dress. I am 5’ 4”, 34B, typically a 6. It has a strap that can be sewn in if desired. The last picture is me wearing it. The black bands in the pictures are just clips to hang it-the dress is strapless.