I used an out of print Kwik-Sew pattern, but McCall's 5894 is an current pattern for classic jeans. Jeans are different from slacks in a number of ways. First, they feature a back yoke, rather than just a single piece with darts in the back. Second, the pocket arrangements are different and a lot more flattering on most people. Finally, the seams are both reinforced and celebrated with top stitching.
The back pockets of jeans usually have some decorative stitching, but it's a great place for adding embroidery. It's easy to embroider anything you like before the pockets are attached. Denim is a nice heavy material and can support even quite heavy stitching. For this pair of jeans I chose a design featuring calla lilies. Often, I make the pocket designs the mirror reverse of each other, but with this nearly symmetric design, I made the pockets identical.
Top stitching is important to the classic look of jeans. Top stitching works best with special top stitching thread. I've tried a couple of kinds and the Coats and Clark thread works best for me. I can even use it with a regular jeans needle, rather than needing to use the special top stitching needle. There's a lot of switching back and forth between regular thread and the top stitching thread in making the jeans. I've read that some people with more than one sewing machine will set up one with dark thread and one with top stitching thread. In either case, regular bobbin thread to match the fabric is used for all the stitching except the embroidery.
Here, the coin pocket is attached to the pocket lining. The pocket lining should be made of some much thinner material than denim. I generally grab some polyester-cotton blend broadcloth out of my stash that mostly matches the color of the denim I'm using.
Lots of different thread went into making these jeans. Just for fun, I collected them all for a group photo. There's 7 colors of embroidery thread, plus black embroidery bobbin thread. There's two colors of regular sewing thread. I used the orange for the basting to check fit, as described last week, and finally, white top stitching thread. Wow! That's 11 different threads!
As for the rest of the details of making jeans? It's easy, just follow the pattern directions and change threads a lot.
Come back next Saturday for more Fun with a Sewing Machine!