Petite trousers by River Island Petite, High rise, Just like your standards, Stretch waistband, Zip-side fastening, Skinny fit - cut very closely to the body. 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.