The Mermaid Doll pattern is of my own design, it comes with instructions and easy to follow, step by step illustrations. The pattern is in PDF form. Pretty mermaids (19.5" tall) have been one of my girls' favorite characters to play with; the mermaids fuel their imaginations with watery adventures and in the imaginations of my kids, the mermaids become the superheros of the sea! BASIC SKILLS NECESSARY You should already know how to use your sewing machine. SIZING / FINISHED MEASUREMENTS 19.5" x11"