Part of me feels like that would be amazingly amusing to see the reaction XD
Two years ago when the t-shirt acctually was on sale, there was at least me and like 2 others wearing it at the gig, but this time around I was alone. However the girl infront of me (in lolita of course) had a t-shirt, and a Schwarz Stein towel hanging on the bar infront of her...I don't really get that in Japan, when people drag goods with them just to show them off XD I mean I understand she does it to show her support, but it's weird... just wear the t-shirt and have the towel around your neck then, just hanging them on the stage "partitioner" like she was hanging loundry is weird X)