Video Class How to make #Crochet Baby Dress Abigail. For newborn baby. In this video Teresa demonstrate step by step how to crochet a baby dress and embellish it with a button. The dress features a slanted style crochet stitch and single crochet. The dress size estimate is 3-9 months. We are using 4 ply yarn and a size I 5.5 millimeter crochet hook. Check out more crochet geek tutorials with Teresa for crochet baby blankets and afghans to accompany your baby dress. Your will also find crochet baby hat tutorials.