Yes, I am finally posting the knit top! I still have not found the grey-blue knit fabric I had originally intended to use, but I had also wanted to make this top out of this remnant fabric so it all worked out quite well anyways!
For the main hem and the sleeve hems I simply folded up the hem and then folded it back (so that it was 3 layers) and serged all the way around with the blade of my serger removed. Then you just pull on the hem a bit so you get the neat stitches on the good sides of the fabric. I think this is a neat little detail and something different from your typical double top stitch!
I'm not onto my lilac jacket which is a vogue pattern and I'm quite excited!