Knitting patterns, but I think you could figure out a crotchet method or use old sweaters and shirts to make these little guys for kiddos. Thanks Amy! Knit a Monster Nursery - Practical and Playful Knitted Baby Patterns By Rebecca Danger
Baby Butterfly Tutorial by Abby Glassenberg for Sew,Mama,Sew! Step-by-step photos, full-sized templates, and clear written instructions! Complete with crinkle in the wings and a bell in the head to make it rattle!