I was at a gay bar during pride a couple of years ago and my one friend was with me and dared me to put on an adult diaper while I was there. It was possibly a little visible while I was there because I had on short shorts, a crop top and a mesh body suit lol
I haven't done formula, I have been doing chamomile tea, with a little bit of coconut milk and some powdered French vanilla creamer in my nuk bottle, its pretty delish 😋