Heads to Fuzzy to Sew

I've been sick this week--can't stop coughing.  Eventually, I realized it wasn't getting better so I went to the doctor.  The prescription and mucinex are really doing a number on my head.  For a couple hours after I take them my head is so fuzzy.  The easiest way to describe it as slightly drunk.

I am working on a petal bib--trying to expand my petal bag technique to more things.  I made progress until I came to a point where I would have to think.  My head is too fuzzy for that.  What should I make as the bib closure?  Velcro, tie, or button?