Petite dress by John Zack Petite, Floral print, Cute, right?, Fully lined, Round neck, Frill trims, It's all in the details, Zip-back fastening, Regular cut, Fits you just right. 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.