Details, Size & Fit. The Colour Block Longline TunicbyDorothy Perkinschannels modern minimalism. Style yours with denim and over-The -knee boots. Ourmodel. iswearing a size 8 top. She usually takes a Standard AU8 size, is 5’7”(170cm)tall and has a 64cmwaist. -Length: 75cm Straight fit Crepe chiffon Black and white finish Wide shoulder straps Squared neckline Side split panelled design. Warm machine wash. Low iron. Length: 77cm.fabric / material: Woven.Material: 100% Polyester.SKU: DO894AA54YAZ.