Re: Toddler removed diaper last night
My DD will push her diaper down (like underwear) so it doesn't matter if she can open it! Luckily, we do diaper, then woolie, then PJs, then sleepsack at night so she can't get all of that off.
If she's in pants for nap she doesn't generally try to get any of it off (except shoes) so we haven't really had to worry with this. We just won't put her to nap in a dress or just a tshirt.