One of my sims only started getting into knitting, so I can’t tell you yet if there are different animal clothing, but the knitting beanies, etc, looked like they are just re-textures/different swatches/re-colors based on some screenshots and how it looks so far. Of course, perhaps some of the websites don’t show all of the re-textures/re-colors.
The VIP guide says there are “17 styles” of baby onesies, and most of the other sites just have the list, and VIP shows some screenshots of some of the knitting clothing and items:
https://simsvip.com/sims-4-nifty-knitting-guide/
I am really loving the cozy domestic feel of the knitting, cross-stitching, and rocking chair combo so far! ?❤️? It’s really cute to see the sims doing these activities! (I loved it when my other sim sat on the floor near by to teach the toddler to talk as the husband was knitting while on the couch.)
