et me begin with my inspiration. While skimming vintage ads I ran across this:

You Will Need:

1. Fabric (Mine measured 56×34 inches. However, you can judge this based on your size and the length you prefer. This was more than enough for the shirt and strap.)
2. Sewing Machine
3. Scissors
4. Fabric Marker or pencil
5. Something round for the neck-

http://freshlygiven.com/blog/