Buttonholes! I just spent, well, way too much time, learning how to make buttonholes on my sewing machine. Of course, this meant being buried in the manual awhile - review how to thread the machine, how to make bobbins, what the buttonhole foot looks like (and then finding my accessories), matching buttons and thread to all the shirts, etc. My favorite embroidered shirts with pockets now can be buttoned closed on the pocket for when I carry driver's license and credit card! Another fine tailoring detail they "give" the men's shirts and omit on ladies'. At the end, when it was time to cut them open I remembered I bought a little chisel tool for that. You just hammer through the buttonhole and into wood and voila! Neat cut.
Huge hugs n roses, Meg