GRLFRND Piper Super High Rise Slim in Blue. Size 26, 23, 24, 25, 27, 28, 29, 31, 32. With classic denim looks on a rigid-stretch fit design, the Piper features a high rise style that is sure to create a sleek silhouette. Framed with light whiskering detail along the edges, this slim leg pair undoubtedly makes for the perfect ’lived in’ chic aesthetic.. 100% cotton. Made in USA. Light whiskering and destroyed detail. Button fly. 13 at the knee narrows to 10.5 at the leg opening. GRLR-WJ453. GF45159691688. True to the iconic Supermodels of the 90s, GRLFRND denim pushes the limits of basics to a new level of cool. Inspired by the Cindy’s and Naomi’s of the world, the line is sleek with an edge and always concerned with a flawless fit.