Dreamy and refreshing, the Wtoo by Watters Callahan Wedding Gown is tied with a show-stopping bow and flowing train. Featuring a draped, strapless bodice, the stunning silhouette sweeps down your figure for a flattering fit. Dreamy and refreshing, the Wtoo by Watters Callahan Wedding Gown is tied with a show-stopping bow and flowing train. Featuring a draped, strapless bodice, the stunning silhouette sweeps down your figure for a flattering fit. Watters is a globally renowned bridal brand that creates refined, captivating wedding gowns, dresses, bridal accessories, and everything in between with artful craftsmanship.