The Significant Other Annette Shirt Dress is a versatile piece, made from 100% cotton. It features a hidden front button placket, shell button detail at the neckline, and delicate embroidery throughout. The fabric waist tie cinches the silhouette, while front pockets add practicality. The Significant Other Annette Shirt Dress is a versatile piece, made from 100% cotton. It features a hidden front button placket, shell button detail at the neckline, and delicate embroidery throughout. The fabric waist tie cinches the silhouette, while front pockets add practicality. Founded in Australia, Significant Other was created as a beach-to-bar brand for the laidback, fun-loving, and always on-trend modern woman.