Simplicity Sewing Pattern 9907 (A) Misses' Aprons and Pants By Elaine Heigl Designs are A-line aprons in three lengths have patch pockets. Below knee length apron has twill tape straps threaded through loops, crisscrossing in back and forming back ties. Above knee length and mid-thigh length aprons have neck strap knotted through front buttonhole; closure options include wraparound ties secured in a front bow or shorter ties secured in a back bow. Pull on lantern pants have front and back darts for tapered leg shape, pockets, and elasticized waist. See envelope for more information.