Significant Other Lana Dress in Lemon. - size Aus 10/US 6 (also in Aus 8/US 4, Aus 6/US 2) Significant Other Lana Dress in Lemon. - size Aus 10/US 6 (also in Aus 8/US 4, Aus 6/US 2) Polyester blend. Imported. Dry clean recommended. Unlined. Hidden side zipper closure. One shoulder styling Blouson sleeve with cinched cuff. Midweight satin fabric. SIGR-WD128. SS230133D-LEMON. 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.