I think this is the third sling I’ve made. The first was for me, the second for a friend, and this one for a lady in the playgroup. A few years between the second and third, but this was by far the fastest and easiest. This denim is beautifully soft, too, and the “wrong” side looks just fine. The fringed selvedge on one edge is a nice bonus; having the two long sides different makes it easier to find the bit you need to adjust.