I hope someone can help me. Our younger dd is almost three. You can tell her all day long to leave her diaper on, but it's not happening. If she can pull it off, she then shreds it into about 5 million pieces. Delightful, I know! At naptime and bedtime, we put her in zipper pj's that we put on her backwards, so she can't unzip them. I need to find some in a 4t or 5t. Does anyone have a suggestion? Thanks guys.