Tall dress by John Zack Tall, Smooth woven fabric, One shoulder design, Ruffle detailing, Tie waist, Midi length, Regular fit - true to size, Hand wash, 100% Polyester, Our model wears a UK 8/EU 36/US 4 and is 179cm/5'10.5" tall, Exclusive to ASOS. Turning catwalk styles and red-carpet looks into a collection of fresh dresses, London label John Zack preps you for the party. John Zack Tall sees the same bodycon dresses and layers of lace lovingly lengthened for gals 5'9"/1.75cm and over, too.