DD was in premmie clothes for a few weeks, 00000 til 11 weeks, is 13 months now and is still going between 000 and 00. But she's teeny.

Just wanted to pop in and tell you that Kmart sizing is bigger than Target. We had heaps of issues with that, DD was in Target clothes for ages as Kmart was just too massive.
I think she was nearly in Target 000 while she still in Kmart 00000.