NICHOLAS Polka Dot Smocked Tie Front Blouse in Black. - size 0 (also in ) NICHOLAS Polka Dot Smocked Tie Front Blouse in Black. - size 0 (also in ) 100% silk. Dry clean only. Semi-sheer fabric. Smocked neckline. Elasticized sleeve openings. Adjustable tie bottom hem. Imported. NHOX-WS86. T1311PD. Established in Melbourne in 2009 Nicholas was an instant cult hit. Known for its effortless and easy to wear style, Nicholas pieces are instantly recognizable with their clean lines, subtle detailing and bold colour palette.