If you were to peer into the annals of history you would discover that the clothes people used to wear were less about things like self expression and more about how they could go about protecting themselves once all has been said and is now out of the way. By looking into top notch suits of armor, the people of history could make it so that they would end up being a lot safer than might have been the case otherwise. The reason behind this is that there were all kinds of dangers during those days, and you could never be too careful if you wanted to survive.
While the modern world is far too safe to require you to wear any kind of armor, in spite of the fact that this is the case you might want to try wearing one just to have some fun in a League City limo. The people that would inevitably end up looking at you while you are in the limo are going to feel like you look really gallant and amazing, and this might make them want to socialize with you as well.
Besides the aesthetic elements of wearing a suit of armor, it would also help you better understand how people might have felt in history as well. When you look into the things that people felt you can gain a contextual appreciation for what their lives might have been like, something that can often be a lot more academically useful than just reading books about them and the like. Practical experiments matter in history just like in any other form of science, and this might be the best experiment that you can perform.