I’ve been making Halloween costumes for my kids since they were toddlers. It’s always fun with my daughter. Sally and Jack is what she wanted for her and her hubby. I took a few  scraps of materials and put this dress together using a commercial pattern with several adjustments. I zig-zag the pieces togeter to give it the doll stitching look. I made her little socks out of lycra material. It was a simple tube style sock. The Jack costume was less complicated. I used mccalls pattern 6143. I cut the tail to look like the actual Jack outfit. My daughter drew the bat  and I made a pattern to make the bat tie.  The fabric is a stretch cotton lycra with silver stripes. The costumes were so much fun to make.