I am going to be a toddler for halloween and i am going to wear a diaper. this will be my first time wearing one in public. i plan to get the sample pak of bambino classico diapers and year one of them under my dress and stockings. my question is, what if i am out and about and need the restroom? should i use the diaper and bring a baby bag to fit the outfit and change? i have never really worn them in public. how much can they hold and how often do you change? any advice would be helpful! i have only worn diapers when i got pick once and had to, but i don't know anything!