I swear I have this dilemma sometimes lmao. I sit and think long and hard about whether I should pair a grey top with grey bottoms. In the end, I usually refrain from doing so because I really think it looks silly I just don't want to admit it to myself. Don't do it dude lol
Who cares what you wear they don't pick out your clothes you wear what you want. Don't let people dictate what you wear or tell you what to wear. Its your body and your body alone. Wear what makes you feel happy and quit caring about what people think of what you wear it isn't worth it.