The reason why Locke chose to wear such clothes was that it was convenient for him to move in the future.
After all, after the last battle, he also understood that the Redemption Rose Organization did not need to wear a suit when carrying out the task. That request seemed to be just someone's evil interest.
As for who that person was, in Locke's memory, only Motos could match him.
No matter what, after confirming with Cake and Tisen, he directly changed into a combat suit which was convenient for him to move in the battle.
His way of fighting was to attack at a short and medium distance. He needed to keep a certain distance from his enemy at any time. The clothes that were convenient for rapid action were his first choice.
Locke raised his head and looked ahead. There was a sign on the street not far away, with the divine words "NO. 26 on Skylark Street" written on it.
Then he looked around and found that no resident was walking on the street. It was so quiet and terrible.