So I decided I'd cut the sleeves off the onsie (since it was a bit short anyway) and sew them onto the dress. It's not the most professional job, but it's fine for a 20 month old. Plus usually sleeves stay more stain free than the front of shirts so I could find stained shirts with good sleeves and do this too. And I can always cut the sleeves back off if the dress still fits next summer (this purple one will not fit next summer) Now I have the rest of the onsie material to figure out something to do with it- it's too sweet to waste.
I also have my 2nd linky party going on here and I'd LOVE you to join!
HERE are are the many places I link to