Indeed a great idea. Maybe I will sew it onto my abaya like a sash those beauty queens wear lol.
I wouldn’t do that lol it will distract the person praying behind you in the row, they would want to read what's written on your abaya and go "what the heck why would she buy an abaya that is written such thing or why would she amberoid that on her abaya" instead of concentrating in their salah they will try to figure out why? lol unless the person is in the same shoes as you [anti-burp] it wont take them long to figure it out lol..
Anywho the whole burping thing is dragging the thread off topic