I finally finished my second baby sling. I made a cotton one about a month ago (the white and red one), and then today I finished the orange windproof fleece babysling (as my baby will be born in July, which is winter here). The two layers of fleece, plus the windproof material, ended up being quite thick. I think it will be nice and warm, but it was a bit hard to sew so many layers on the seams. I had to make the seam in the curve lie flat rather than be the french seam in the pattern. I can't remember which pattern I used. I think it was either this one or this one. Here's hoping baby likes being carried in a sling!