Vintage Crochet PATTERN to make: Baby / Infant Sweater Set: Jacket, Hat, Booties, Mittens. Use Baby Yarn and Plastic Hook No. E and No. 1 Steel Crochet Hook. (#2794) Each Vintage Home Arts pattern comes in an acid-free archival quality sheet protector ready to be placed in a binder. An additional free Vintage Home Arts pattern (our choice) is included with every order. This pattern is a cleaned and restored reprint from the exclusive collection of Vintage Home Arts and is copyright protected. Again, this is NOT a finished item, but a pattern to make an item.