As you can see, it's those buttons/stickers on his shirt.
Since it was worn in public live television it's causing Koreans are getting angry and even his fans are saying that he crossed the line this time.
What things people have said: -It has individualtity (?) (개성), but it's not considered appropriate at all in Korea where they are much more conservative. -It's not sure if GD was the one who chose the shirt or if it was his codi but it is like that Gdragon would wear. -People are afraid that it would influence the teens and twenties since the majority of Big Bang's fans are in that age range since Big Bang are widely known to be trendsetters. -GD is doing this for attention. (probrably said by the antis. >_<)
Some people are bringing up that TOP's incident (the Japanese flag on his jacket) with it which he already apologized for.
Eh, I hope this doesn't affect them too much. Big Bang esp. Gdragon is known for their fashion sense and hopefully the Koreans will let go of it soon. What are you guys' opinions? Personally, I don't have a problem with his shirt. I was slightly surprised when I first saw the pics but then it's not really a big deal here in America. Besides GD looks good in anything and I admire for him being bold. BUT I think he kinda should have put more consideration before wearing it since the Koreans reactions is expected... or I suppose he knew what he was doing since I mean, he IS Kwon Ji Yong, Big Bang's genius leader. (hehe, I'm biased) Well I hope he's okay since their performance hasn't gone very well either (stupid mics) and LET'S SUPPORT GD and BIG BANG!