Baby jersey with front flap -- designer unknown
Wide Range of Sizes (Baby to Adult) Ravelry: Antler Cardigan pattern by tincanknits -- Matching cardigans for me and baby girl!
Newborn to 24 months in 10 ply. Ravelry: Right as Rainbow Baby Cardigan pattern by Stephanie Lotven
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Ravelry: Storytime Scholar cardigan pattern by Lisa Chemery -- This looks to be a quick Christmas gift knit.