Significant Other Frankie Shirt Dress in Ivory. - size Aus 10/US 6 (also in Aus 6/US 2, Aus 8/US 4, Aus 12/US 8) Significant Other Frankie Shirt Dress in Ivory. - size Aus 10/US 6 (also in Aus 6/US 2, Aus 8/US 4, Aus 12/US 8) 100% cotton. Made in China. Hand wash. Unlined. Front button closure. Breast slip pocket Detachable waist belt with tie closure. Midweight linen fabric. SIGR-WD114. SL221048D. Significant Other is a stylish 'beach to bar' brand for the modern woman. Natural fibers and relaxed, flattering silhouettes are the benchmark of this fresh Australian label. Driven by a need for well-priced and carefully crafted clothing in the market. Significant Other was born in the design offices of prominent Australian Label, Acler. Acler designers Kathryn Forth and Julia Ritorto form the creative team that is Significant Other.