Ahead of Wakanda's final showdown with the Talokanans and their fearsome leader, Namor (Tenoch Huerta Mejía), Shuri talks Okoye into wearing a new, advanced suit of armor that she has designed. Despite her initial reservations about the idea, Okoye dons the armor, which Shuri names "Midnight Angel," during the third act of "Black Panther: Wakanda Forever."
In typical Shuri fashion, her Midnight Angel armor proves to be a powerful, game-changing piece of technology. It also, notably, prompts Okoye to form a new Wakandan fighting outfit known as the Midnight Angels alongside a fellow former member of the Dora Milaje, Aneka (Michaela Coel). While wearing her Midnight Angel armor, Okoye goes on to break her ally, Everett Ross (Martin Freeman), free from CIA captivity.
How Marvel plans to ultimately use the Midnight Angels in the MCU remains to be seen. Shuri's Midnight Angel armor isn't, of course, the only new superhero suit that's introduced in "Black Panther: Wakanda Forever," either. It does, however, bear a striking resemblance to the way the Midnight Angels' actual costumes look in the comics.