- To Protect Our Identities - For those of use who actually try to thwart crime, we conceal our identities from people we are likely to piss off, who may want to exact revenge on us or those we love.
- For People to Take Notice - Many real-life superheroes do not fight crime, or they also do charity work or work as activists for causes they feel strongly about. It's a lot easier for people to take notice when you stand out by wearing unusual attire.
- To Attract Attention - The costume attracts attention, plain and simple. When we intervene at times to keep people safe, it diverts the attention of attackers away from the victim and onto ourselves.
- To Keep From Being Shot By Cops - We wear the suits to distinguish ourselves from criminals. That way police do not accidentally shoot us when they arrive on scene.
- To Conceal Body Armor - It is necessary for many of us to wear protective body armor. The suit helps conceal this so that those who would do us harm do not take notice and redirect their attacks to less protected areas.
- It's a Symbol - The uniform is an easily-recognizable symbol of the ideals we represent. Today's culture is accustomed to seeing superhero-like attire and perceiving it as serving a higher purpose, a greater good. It's no different than when you see a policeman, soldier, or firefighter.
- It's Not About Us - Wearing a suit takes our real selves out of the equation. If we wanted fame or recognition, we'd take off the outfits.
- It Empowers Us - A lot of people might not be brave enough to do what they do without the costume. It empowers us to do things we might not have otherwise done.
- It's Fun - Lastly, it makes the job more fun, especially for the kids. We're not always about fighting crime. It helps us develop rapport with citizens and kids.
That is why I wear a crazy ass uniform.