A.L.C. Cobey Pant in Beige. - size 6 (also in 2, 4) A.L.C. Cobey Pant in Beige. - size 6 (also in 2, 4) Leather blend. Professional leather clean only. Zip fly with hook and bar closure. Side slant pockets. Paperbag waist. Detachable tie belt. 18 at the knee narrows to 11 at the leg opening. ALX-WP48. 2PANT00571. Designer Andrea Leiberman's key pieces for fall arrive as a mixture of knit separates, classic blazers, and airy pleats. As her line continues to evolve and expand, expect looks that incorporate leather, fur, and original prints as well as the introduction of new silhouettes.