I definitely don't have any small perfects (or medium maxi), and the only small Irma I have right now is from the mommy & me collection... slinky material. I can post it, but Let me know if that would even interest you. Sorry I don't have the right sizes for ya! :(
Perfect & Irma- I have a bunch. Mostly XS in both. I have a tie dye blue maxi... super cute but not really for me (was "mystery" sale). I believe it's a small... are these your sizes?