Make a Basic Pant Sloper Pattern for Any Size, Scale or Shape of Doll

By Lesley Shepherd, About.com Guide

Use a soft pencil to mark the center front line of the doll's torso down to the base of the torso. Do not adjust the interfacing fabric as you do this, you will fit the interfacing to the base of the doll's torso after you have trimmed it a bit. If you have a hard time deciding where the front line of your doll is, use existing mold lines, or use the center of the breasts or a line centered on the doll's nose (you can use a ruler to determine where the center line of the nose matches the area below the doll's waist).