Determine pocket placement, measure down from armscye and up from hem, marking with tailors chalk. For pants or skirts, position top of pocket 4 1/2 inches (11 cm) down from the waist. Start with the front garment piece, keeping the straight edge of the pocket in line with the side, pin one of the pocket pieces in place with right sides facing. Repeat on the other side of the front and then both sides of the back piece.