9 Now refold the same side tab to make it match up to the other bag face. Stitch this seam the same way. See picture of 2 seams done below.

Now repeat the seam steps for the remaining side. Picture below of all 4 sides sewn.

10. Carefully turn your bag right side out, and run your finger along each seam to trun it fully and get the corners pushed out. Doesn't it look cute!!!

11. Trim your cardboard to fit the bottom of your bag. I take a look at the base and see how much I think I need to trim from that, trim small amounts at a time, unless you have a stock of cardboard to use up.

12. Insert the base into the bag.

NOTE: This is the point at which you would make a lining if you wanted one and then insert it, wrong side out into the bag, so the right side is where your hand might go if you were small enough. The cardboard is between the fabric layers. I don't make linings, lazy I guess. But if you did the leather may have to be wider 3/8" to accomodate the bulk you have added with the lining. The lining is sewn in the same way as the bag.