Change Agnes's in-game outfit to the Original Swimsuit.

Agnes's Swimsuit: With Coat
Agnes's Swimsuit: No Coat

*Open [DLC] under the [Item] page in the main menu and select new items to receive them.
*After unlocking costumes, apply them via [EQUIP] -> [Costumes] in the main menu.
*Full The Legend of Heroes: Kuro no Kiseki game (sold separately) required to access this content. Please update and install the most recent patch if necessary.