I don't know if you saw this adorable bubble from Carters. It came out last year and I really wanted to get one for my daughter, but I would think of all the other things I needed to buy and talked myself out of it. Well I found one at Savers the other day. It is a size 24 mo. and my daughter is a 2T/3T so needless to say it would not fit her. I figured it would fit her in the top but the length would not be right. I decided to buy it anyway hoping I could make it work as a shirt. To start I cut off the crotch off leaving as much length as it allowed- i figured if it was too short i could always add a band or ruffle.
Next I ironed a small rolled hem at the bottom
Stitched a straight stitch on the hem
I know this is super simple and really doesn't need to have steps explained but I thought maybe someone has a bubble they loved and didn't think of doing this yet.