Is the upper part of the wedding toast dress red and the lower part black ok?
Yes, but pay attention to the proportion. Dark black, the dress of the Han dynasty, is actually black, so don't worry about black being unlucky at the wedding. And your upper body is red, which is still very festive. Black and red are more solemn and suitable for marriage. But clothes are worn on people after all, and the specific situation should be analyzed in detail. So, try it on in front of relatives and friends to make sure it looks good!