| Right Click & Save to Download the Diagram | Seam Class | Needle Count | Typical Uses and Stitch Types |
|---|---|---|---|
| OSa | 1 to ? | Decorative Stitching using 100cl, 300cl, 400cl or 600cl |
| OSb | 1 or 2 | Decorative Stitching using cording Sometimes called "Pin-tuck" with Cording Using 304cl or 406cl stitch |
| OSc | 1 or 2 | Decorative Stitching sometimes called "Pin-tuck" Using 304cl or 406cl stitch |
| OSd | 2 | Tuck stitching with Cording and Backer using dual 101cl, 301cl, or 401cl stitch |
| OSe | 1 | Side Tuck Stitching using 101cl, 301cl, or 401cl stitch |
| OSf | 2 | "Stitch-Crease" stitching using 301cl stitch |
| OSg | 2 | Self-Stripe Trim using 100cl, 300cl, or 400cl stitch |
| OSh | 2 | Piping Trim using 100cl, 300cl, or 400cl stitch |
