Self-conscious for my daughter...is it silly?

Dont feel that way. My daughter is 4 years old and I just tell her when she is playing or something, I make a woopsie face and say oh no your dress went up, we got to be a lady. and i pull it down and say thats better. Now she does it her self and even makes the woopsie face while laughing. That way I dont make it a huge deal and she just remembers.