BB Dakota Bevlyn Top in Black. - size L (also in ) BB Dakota Bevlyn Top in Black. - size L (also in ) Modal blend. Hand wash cold. Flared sleeves. BBDA-WS525. BH405485. 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.