There's Hudson Lee in a FCB sz 0 AIO. Love it. It's a tad big, but he's still under 7 lb.
Today we are using preemie PF's with a fleece liner under Loveybums nb covers - still trying to clear the diaper rash he's had since he came home, and being in sposies has not helped! I'm going to take a pic and update later, I'm getting so good at the snappi!
Have you used any XS VB AIOs? If so, about how big was your ds, when they started to fit. My sister just brought her little ones home, and she's still using the preemie sposies from the hospital. She was planning on trying out the VBs, but we didn't know if they'd still be too big.