I found a Miniature Sweater Ornaments Tutorial on YouTube by JaydaInStitches and I made these little sweaters:

I used some of my Patons sock yarn in Brown Rose Marl with a size C 2.75mm crochet hook. I was intending to knit socks with it, but I never got a hang of the process. After I make some little wire hanger/hooks I'm going to try out some of her other ornament videos and update you on the results soon.