Petite trousers by River Island Petite, Put the jeans away for a day, High-rise waist, Zip fly with button fastening, Hook-and-bar closure, Belt loops, Side pockets, Faux back pockets, Regular fit, True to size. Now with a collection designed to fit gals 53/1.60m and under, high-street hero River Island scores major style points with its petite range. Forget awkward-fitting fashion with its perfectly cut denim, dresses and playsuits.