BB Dakota Geri Top in Black & White. - size M (also in ) BB Dakota Geri Top in Black & White. - size M (also in ) 95% rayon 5% spandex. Hand wash cold. Elastic neckline. Jersey knit fabric. BBDA-WS483. BH15354. 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.