Celestina is no nonsense. This sleeveless maxi dress is complete with an asymmetrical neckline and drop waistline so you can look your best when it's your turn on the dance floor. Celestina is no nonsense. This sleeveless maxi dress is complete with an asymmetrical neckline and drop waistline so you can look your best when it's your turn on the dance floor. Founded in 2009, Reformation is a revolutionary lifestyle brand combining stylish, vintage-inspired designs with sustainable practices. With each limited-edition collection, the LA-based brand empowers individuals who want to look beautiful and live sustainably.