Details, Size & Fit. The Stripe Strapless Dress by Stella McCartney Swim is The perfect poolside cover-up. The elasticised band makes it easy to slip on and off over your favourite one-piece. Ourmodel. iswearing a size small to medium dress.She usuallytakes aStandard AU8/smallsize,is 5‘9.5"(177cm)tall and has a 64cm waist. -Length: 105cm Relaxed fit Soft jersey Red and navy stripes Mustard and brown elasticised band. Cold machine wash. Low iron. Length: 105cm.fabric / material: Woven.Material: Main: 100% Cotton; Waistband: 90% Polyamide & 10% Elastane.SKU: ST527AA94MDT.