Simplicity Sewing Pattern 18W-24W FF Full Figure Solutions 8173 Vintage 1998. Vintage 1998 Simplicity Full Figure Solutions 8173 Sewing Pattern 18W-24W FF. Never used. Uncut. There are 2 available. You might not receive the exact one pictured, however they are all the same item and all in the same unused condition. The outer packaging may have some wear and tear, however the inside contents are new condition. I have several vintage sewing patterns listed. Bundle and save!