Change all your clothes in your wardrobe or a clothing store.

This one is rather quite simple. Simply head to one of your apartments or a nearby clothing store, and purchase and equip one item in each of the following categories. Purchasing new Glasses, Chains, Watches or Bracelets for Wei isn't required for this trophy/achievement


Torso
Pants
Shoes
Hats

Dress up Wei as a typical triad member in baggy jeans or a high-roller in a nice name brand suit, or whatever you want, to unlock this trophy/achievement