Vine Lace baby Cardigan, free pattern by j'adore knitting. Top down and one piece!
Ravelry: Deluxe Baby (Jacket) pattern by Jarol. Not free.
Free Easy crochet Patterns for Baby Cardigans and Baby Crochet sweater pattern or layette Sets. Nothing is as cute as baby wearing a beautiful handcrafted crochet cardigan or a cute crochet sweater. I just love these free patterns and you can see.