Christina Wu Celebrations Bridesmaid Dress style: 22172 - Chiffon A line, off-the-shoulder gown. A classic chiffon gown with an off-the-shoulder neckline transforms into a strapless for two looks in one. Dance the night away with an A-line soft skirt with side seam pockets. These are Original Christina Wu dresses directly from the designer. Original dresses take 12-14 weeks or more to make.