Details, Size & Fit. Add The Trim Swing Dressby Dorothy Perkinsto your smart-casual wardrobe. Keep things minimal with The navy dress and match it with a pair of navy block heels. Ourmodel. iswearing a size 8 dress. Sheusually takes a Standard AU8/small size, is 5’10 1/2” (179cm) tall and has a 61cmwaist. -Length: 90cm Relaxed fit Smooth, lightweight fabric Navy hue Round neckline Black leaThe r-look trims Unlined Slip-on style.?Warm wash. Cool iron. Donot bleach. Length: 90cm.fabric / material: Woven.Material: 96% Viscose & 4% Elastane.SKU: DO894AA52MOX.