Tall dress by John Zack, Wear me out, High neck, Long sleeves, Zip-back fastening, Bodycon fit, Holds you close. 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.