Oct 05, 2017 · Never place an infant in a crib with loose bedding. The best part about this project, other than its simplicity, is that the possibilities for customization are literally endless! And now that you know how to make a crib sheet, you also know how to whip up a custom toddler bed sheet—it’s the same size mattress. Happy sewing! 1-16 of over 1,000 results for "crib sheet sewing pattern" Skip to main search results Amazon Prime. Eligible for Free Shipping. Free Shipping by Amazon. Jazz up your baby's nursery with this cute sewing pattern. Make your own crib sheets to keep your baby nice and warm all night long.