I put my 27 month old in undies today. She went poop and potty on the potty 2 days ago after telling me she had to go. I'm hoping *fingers crossed*. She's already doing better than her almost 4 year old sister who has been all of a sudden pooping in her pants daily lately lol. She surprised me by singing me the potty song from Daniel Tiger's Neighborhood this morning. I can't wait to not have any in diapers (until we are able to conceive again anyways lol), even though I love my cloth diapers!
ETA: She stayed dry all day, aside from naptime when she had a diaper on, but from the looks of that diaper, she didn't have any control over it :) I'm hoping to get her daddy on track tomorrow for the afternoon when I work. So far so good :)