Knitting & The Businesses and hobbies expansion

Wish there was more combinations I could do with the nifty knitting pack in the businesses and hobbies expansion. Was trying to make a character that was not only a hard core tattoo artist, but also a sweet guy that likes to knit sweaters which he could also sell in his shop. But I realized I can’t place sweaters or other wearables he makes on the retail shelves. Also can’t figure out how to even sell plant hangers he knits in shop. Would be great if we were able to use those two additions together more.