In Star Wars: The Old Republic, a player cannot change their character's appearance after the character creation process is complete. The game emphasizes the importance of choices made during the initial character creation. However, players can customize their characters' appearances using various equipment and gear throughout the game. This includes options for different armor styles, color schemes, and weapon designs, which allows for a degree of personalization even after the character is created.
Additionally, players can unlock new appearances through in-game achievements or purchases from vendors. For those looking for more extensive visual changes, it is essential to create a new character with the desired traits and appearance.
For any updates or new features related to character customization, it is always a good idea to keep an eye on the official website for announcements and information.