Pick all of these from /cosmetics.

Titles

Titles show below your name. Earn them from jobs, events, the Land Bank and more, or get a custom title from the store: up to 24 characters, in small caps.

Badges

Small icons you can show off, earned from jobs, events and vouchers.

Chat colors & join messages

Change your chat color and your join and leave messages. New ones unlock with vouchers.