Premium Bandai started offering cosplay tracksuits based on the uniform used at Asticassia School of Technology from Mobile Suit Gundam: The Witch From Mercury through its official website. These will come in four sizes – S, M, L, and XL – and there are two variations. There is the usual blue-green one that the normal students wear and the Holder version that Suletta has. [Thanks, Famitsu!]
In the show, most of the students wear the blue-green version of the uniform. However, as the result of Suletta winning her duel against Guel in the first episode, she gets to wear a white one. This is proof that she is the “Holder,” which means that she is Miorine’s betrothed.
Both versions of the tracksuit will allow you to remove the necktie, and the sleeves are fairly loose. This is to properly recreate the look of the uniform as it appears on the show. Due to the soft material, you can also use the tracksuits as lounge wear.
Mobile Suit Gundam: The Witch From Mercury is available to stream from Crunchyroll. The plot follows Suletta Mercury, a Mercurian girl who can pilot the Gundam Aerial. However, most of the world has long since banned the GUND Format in mobile suits, which makes her Aerial an illegal weapon. Nonetheless, Suletta attends the Asticassia School of Technology to fulfill her dream of being a normal girl and making friends.
You can pre-order the Mobile Suit Gundam: The Witch From Mercury Asticassia School of Technology cosplay tracksuits from November 6-27, 2022 via Premium Bandai, and they will ship out in February 2023. It will cost 13,200 JPY (which is approximately $90). This price does not include the shipping or handling fees. International customers will not be able to order it from Premium Bandai.