Midi skirt by John Zack Petite, For fancier plans, Fully lined, Stretch waist, Gathered design, Regular fit, A standard cut for a classic shape. Turning catwalk styles and red carpet looks into a collection of affordable dream dresses, London label John Zack channels a fun, party girl aesthetic. Now perfectly designed in petite proportions, the John Zack Petite collection is party prepped with jumpsuits, bodycon dresses and lashings of lace.