It can be worn with white, gray and black T-shirts, and some bright T-shirts in sapphire or bright orange, so that the shoes are more casual. . For example, white and blue, it doesn't matter if you choose contrast colors such as brown and orange. Just coordinate your whole body. I have also seen a boy wearing a white T-shirt with red letters on his shirt, bright green pants below and red canvas shoes on his feet. It's not ugly.