Stitch your chosen patterns, adding a backstitch border and repeat the backstitch shape for each base. Each pair are slightly smaller.
Cut each pair of panels out, complete with excess for folding in.
Whip stitch each pair and stuff. If you've looked at other creations on this tutorial site, you'll know how to whip stitch.
The bottom, largest section is filled with plastic beans for stability. If you're hanging this ornament, all three sections can be stuffed with lightweight toy filler.
Decorate with beads or charms. I've attached a star to the top of my Christmas tree but any charm would work, or a nice ribbon to finish.