You know what the biggest flaw of onesies is? The stupid flap keeps popping off. I was well aware of this before dressing up, it would be nice if the bloody thing stayed shut. SO one day out in public, it popped off, revealing my diaper. Going to an isolated corner, I sat down, took off the safety pin of my diaper, and used it to close the flap. The problem is if the pin come undone, my diaper is going down with the flap, anyone wanna see a drawing of that?