Petite jeans by River Island Petite, You can never have too many, High-rise waist, Zip fly, Five pockets, Super-skinny fit, The tightest fit for a super-sleek edge. 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.