If you are talking just the singlet or short sleeve suits that do up at the crotch then try your local woolies....I looked at mine today for you when I was there & they have the packs of three short sleeve suits for $13 with pretty pics on them...three little wishes brand I think. They go up to size 2, though my woolies only had boys ones left in Size 2.

As for the all in ones, with feet etc I couldn't even get size 1 at target today!!! they have a sale on with buy one set & get next 50% off....but most didn't go past 00.

Yes at winter target has the all in one pj's that are polar fleece, they go up to very big sizes but you wouldn't really want to use them on someone with very bad eczema.....wouldn't breath at all.