The Flower Girl Dress For Wedding by MB Boutique Canada. The Susanna is a lovely formal dress for weddings or celebrations. The stunning dress is highlighted by a sweetheart illusion neckline and long sleeves. A sheer lace bodice is adorned with 3D floral lace appliques spilling gracefully over the natural waist of the gown. A full skirt stiffened with yards of finest tulle extends into a mini train, making any girl feel like a princess for a day.