Wearable baby blanket. Use instead of loose blankets to keep baby warm while sleeping. Easy 1 day project. 1 yard of fleece or flannel, 22 zipper, 1 snap, basic sewing supplies. Use a wide-necked well-fitting top as a pattern. Cut wider curved at the bottom add several inches to babys length. Make 2: 1 for use, 1 for wash.