Bandai Namco has revealed that an outfit from Tales of Arise will appear in The Idolmaster: Starlit Season as a costume. Players will have the opportunity to dress their idols up like Shionne from Tales of Arise through use of the costume. Several screenshots of the costume have been shared. However, more information as to when The Idolmaster: Starlit Season players will have access to the Tales of Arise costume through DLC was not provided. [Thanks, PlayStation!]
As it stands, this is the only Tales of Arise costume that will appear in the game. However, this may change in the future. As mentioned previously, images of the costume were released, and any idol in the game can wear Shionne’s outfit.
You can take a look at the costume below.
Additionally, an outfit from The Idolmaster: Starlit Season will appear in Tales of Arise. Players will be able to dress Rinwell, the young mage, in the costume. Other costumes were revealed, which includes outfits from Code Vein and Tekken. These outfits are available to obtain by purchasing the Tales of Arise Digital Ultimate Edition.