Make a totally unusual ROUND, circular, non-quadrangular bag

Step 7 Secure lining pieces:

- Tack or pin your lining pieces to their matching outer fabric, then sew them in place. The zipped panel is already done, but you still need to do the other circle, the wider strip and the outsides of the zippered strip.

- If you tack quite close to the edge, there will be no need to undo the tacking later because it will be covered by the bias tape.