BB Dakota RSVP by BB Dakota Rosalie Dress in Pink. - size 6 (also in ) BB Dakota RSVP by BB Dakota Rosalie Dress in Pink. - size 6 (also in ) Self & Lining: 100% poly. Hand wash cold. Fully lined. Boned bodice. Hidden back zipper closure. Neckline to hem measures approx 50.5 in length. BBDA-WD735. DH18999. BB Dakota is an eclectic shake up of the modern girl. We believe that fashion is about self-expression and taking risks, but more importantly, its about having fun. We design for the rule-breakers, the dreamers? BB Dakota supports the moment.