If you are home and can put panties on her, do it. She will be able to feel when she wets and she won't like it. I must say that I took my pediatricians advice and didn't use pull ups. I did for one pack and my son just thought they were cool diapers - no progress. Something I have done with me 3 daughters is, I take old socks and cut the toes out and put those over a pair of socks, around the ankles.
Accident happen, again and again.
I just started working on Brandi 1 week ago. She will be 2 in March. She goes poopy but not doing good on the wetting part. If she wants to wear panties, tell her she has to go to the potty if she wants to wear them. She's really not that old yet.