The Reformation Zenni Dress makes a flirty-yet-chic pick for a reception look. The elegant high neckline flows down to a fitted waist and out to form an A-line shape. The back offers a slight V-neck shape for a playful finish. The Reformation Zenni Dress makes a flirty-yet-chic pick for a reception look. The elegant high neckline flows down to a fitted waist and out to form an A-line shape. The back offers a slight V-neck shape for a playful finish. 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.