My younger brother is getting married in Taiwan in a couple of weeks, and so of course I'm going to visit Taiwan for the ceremonies. Is there anything I should know about wedding ceremonies in Taiwan?

Specifically, I was curious about what I should wear. (Other advice is good, too! )

If it was in Japan, I would be sure to wear a white tie, but I heard that white is not a good color in Taiwan. I heard that red is a good color, but men generally don't wear red at weddings in Taiwan.

Any advice would be greatly appreciated!