Watercolor one-shoulder gown with artful tucks by Beside Couture Wrap up in the dazzle of designer style with this watercolor evening gown by Beside Couture. Artful folds of fabric band the one-shoulder neckline and upper arm while sculpting tucks highlight a trim fit along the bodice. A simple seam defines the waist, and centered gathers waft along the flared skirt to form a lightly flowing full-length.