To change costumes in Attack on Titan 3, examine the mirror located in either the Workshop or your room, then select "Change ally appearance". That is the confirmed costume-changing method according to the official website update on August 4, 2026. Confirmed costumes include the 3 Character Outfits — Everyday Outfit (Eren), Goth Outfit (Mikasa), and Geek Outfit (Armin) — plus the 7 customization items from the Digital Deluxe Edition and the 2 bonus items. Attack on Titan 3 is set to release on December 10, 2026 on PS5, Nintendo Switch 2, Xbox Series X|S, and Steam, with US pricing of $69.99 or $89.99 depending on the edition.
- Examine the mirror in the Workshop or your room to change costumes.
- Select "Change ally appearance" at the mirror.
- 3 Character Outfits are confirmed: Everyday Outfit (Eren), Goth Outfit (Mikasa), and Geek Outfit (Armin).
How Do You Change Costumes in Attack on Titan 3?
Changing costumes in Attack on Titan 3 is done through a mirror that appears in two locations: the Workshop and your room. Once you examine the mirror, you can select "Change ally appearance" to switch outfits. The official site confirms this as the way costumes are changed, and it applies to the confirmed 3 Character Outfits.
No other costume-changing method has been announced yet, so the mirror is currently the only confirmed path. Having the mirror in both the Workshop and your room means you can change costumes from either hub area. Whether outfit changes are also possible during missions or from other menus is not announced yet.
Because the mirror is the only confirmed method, outfit changes happen through an in-game interaction rather than an automatic system. The official site does not describe how soon the mirror becomes available, and whether the Workshop or your room is accessible from the start of the game is not announced yet.
Step-by-Step: Using the Mirror
Follow these confirmed steps to change costumes:
- Go to the Workshop or your room.
- Examine the mirror located in that area.
- Select "Change ally appearance" from the options at the mirror.
- Choose the outfit you want for the ally.
The mirror exists in both the Workshop and your room, so you can use whichever location is more convenient. The menu option is named exactly "Change ally appearance", as published by the official site. What the outfit selection screen looks like, and whether you can preview costumes before applying them, is not announced yet.
The steps above cover everything the official site has confirmed about changing costumes. No shortcut, hotkey, or alternative menu path that bypasses the mirror has been announced. If the game offers additional costume options after release, they will be added to this guide as soon as they are confirmed.
Which Costumes Are Confirmed
Three Character Outfits are confirmed, each tied to a specific character:
| Outfit | Character |
|---|---|
| Everyday Outfit | Eren |
| Goth Outfit | Mikasa |
| Geek Outfit | Armin |
Beyond the 3 Character Outfits, the Digital Deluxe Edition adds 7 confirmed customization items: Everyday Outfit, Goth, Geek, Goth Hair, 3 Goth Earrings, Goth Choker, and Geek Glasses. Note that the Everyday Outfit appears both as a Character Outfit for Eren and as part of the Digital Deluxe item list, so the two confirmations overlap rather than being separate outfits.
The pre-order bonus Wings of Freedom Earrings and the early purchase bonus Wings of Freedom Hoodie (purchases by December 23, 2026) are also confirmed customization items. Both bonuses may later be distributed as paid or free content. No other costumes are announced yet, so the confirmed list above is the complete set of outfits known so far.
Altogether, the confirmed costume-related content adds up to the 3 Character Outfits plus the 9 customization items: 7 from the Digital Deluxe Edition, the Wings of Freedom Earrings, and the Wings of Freedom Hoodie. The Everyday Outfit is announced under both the Character Outfits and the Digital Deluxe item list, and the Goth and Geek items match the Goth Outfit for Mikasa and the Geek Outfit for Armin. Every other announced piece appears exactly once across the two announcements.
To Be Confirmed Details
Some costume-related details are to be confirmed:
- Unlock conditions for each costume: not announced yet.
- Whether costumes are available from the start of the game: not announced yet.
- Whether all 36 characters can change costumes or only some: not announced yet.
- Whether more costumes will be added later: not announced yet.
The confirmed facts are limited to the mirror method, the "Change ally appearance" option, the 3 Character Outfits, and the 9 confirmed customization items (7 Digital Deluxe items plus the 2 bonuses). Everything else — including when each costume becomes available — remains unconfirmed until the game releases on December 10, 2026 on PS5, Nintendo Switch 2, Xbox Series X|S, and Steam. US pricing is $69.99 or $89.99 depending on the edition.
Until then, the mirror method, the "Change ally appearance" option, the 3 Character Outfits, and the 9 customization items are the only costume-related facts confirmed by the official site. This guide will be updated with confirmed additions only.
Related Pages
- Attack on Titan 3 Characters: Full Roster of 36 Revealed — the 36-character roster.
- Attack on Titan 3 Character Customization Items: Full List — all 9 confirmed customization items.
- Story scope — what is known about the story of Attack on Titan 3.