Essence of Australia D2770 Wedding Dress Ivory, size 12

Reposhing this dress I purchased from @nicx13. Loved it so much but it is a bit to big for me! Selling an Essence of Australia dress, AU Size 10 supposed to be the equivalent of a US 12, but fits a little on the bigger side. Bust is too large for me (I’m an A, this would be D or DD). Needs a button replaced. Dress is absolutely stunning. $2500 cad new, feel free to make an offer!