Significant Other Marlie Top in Black. - size Aus 10/ US 6 (also in Aus 8/ US 4, Aus 12/ US 8, Aus 14/ US 10) Significant Other Marlie Top in Black. - size Aus 10/ US 6 (also in Aus 8/ US 4, Aus 12/ US 8, Aus 14/ US 10) Self: 100% polyester Lining: 94% polyester 6% elastane. Made in China. Hand wash. Surplice back with tie closure. Built-in jersey shelf bra. Lightweight plissé fabric with elastic hem and cinched cuffs. Item not sold as a set. SIGR-WS43. SS230418T-BLACK. 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.