FOR SIZE 5: top casing piece - 5"x28"; dot layer - 2 of 7"x 37"; chevron layer - 2 of 12"x 37" >> Seam short ends of casing piece. Fold, press, stitch 1 edge for casing >> Seam short ends of layer pieces >> Hem one long edge of each layer >> Place short layer on top of longer layer with upper (raw) edges even. Gather. >> Attach to lower edge of casing piece >> Insert elastic into casing. CUTE!!