I sold a custom order for a Fishy t-shirt for an 11-month girl. I think it turned out much better than the onesie. I'm still playing around and experimenting with the stitch settings and tension. I'd love to take a sewing class to really learn how to do it, right now I'm kinda faking it till I make it. My mom taught me the basics growing up, and I do know a lot, but doing projects like this and the infamous quilt just make me realize how much I still don't know.
I'm working on setting up my shop on etsy.com, so stay tuned for the grand opening!