Buttoned Illusion Back Wedding Dress with Applique OLEG CASSINI CWG909 New with tags, white, size 0. Beautiful embroidered lace and sequins on front and back, with train, buttons in back. Regular length, not altered. I didn’t end up wearing the dress. Modest neckline, sleeveless. Floral appliques great for a summer garden wedding. This is a GREAT alternative to Pronovias and BHLDN style dresses, which is why I bought it.