When TGS 2021 kicked off, SAO Alicization Lycoris Producer Yosuke Futami and Assistant Producer Keishu Minami said more details about the Blooming of Forget-Me-Not DLC would show up during the event. On October 3, 2021, they made good on that promise during the official stream. The SAO Alicization Lycoris presentation showed off Kirito, Eugeo, and Alice preparing for a party, Asuna and Kirito on a date, and the Tales of Arise costumes for Asuna and Kirito.
First, here is a brief video showing Kirito and Asuna spending time together in Blooming of Forget-Me-Not.
Next is the clip of Kirito and Eugeo waiting for Alice to show up so they can head to a formal event. Kirito and Eugeo are already dressed up and ready. We then get to watch Alice make her entrance in a ballgown.
As for the Tales of Arise SAO Alicization Lycoris DLC, the costumes are part of a collaboration event and are separate from Blooming of Forget-Me-Not. In SAO Alicization Lycoris, the free add-ons will let Asuna dress as Shionne and Kirito look like Alphen. In Tales of Arise, people can pay to dress Alphen as Kirito, Shionne as Asuna, and Law as an Elite Disciple with its SAO costume pack.
Sword Art Online: Alicization Lycoris is available for PlayStation 4, Xbox One, and PC. The Blooming of Forget-Me-Not is in the “final check” phase.