Ha ha . . . these are great. I am one who frequently forgets to zip my jeans. Usually I notice first, esp. since I'm tall and like long tops. However, I have (am about to retire) a pair that has a hot pink ribbon lining in the zipper area inside, so if it is open it appears as though I am wearing hot pink underpants. People have pointed this out to me.
My work keys are on a long lanyard, which annoys me because I can't wear them around my neck. I've tucked them into my pants after using the toilet and embarrassingly had to pull them out to hand to someone.
I do the tag thing often, especially with one shirt.
I also will admit that in high school I had this one sweatshirt that my dad found on the side of the road, that I would wear because I had a class I had to dress up for and no time to change out after it. I would change shirts under the big sweatshirt, in class!
I don't know of which part I should be more ashamed.