Between three films being shot in such quick succession, The Snap, and the decades of difference between the Avengers films and Captain Marvel, it’s easy to see how costuming got complicated. Early set photos from Captain Marvel revealed Brie Larson in a version of the suit that was decidedly different than what fans expected. And the creative team behind Avengers: Endgame have also revealed that another version of Carol Danver’s suit was considered. Since we still don’t know when to expect Captain Marvel 2, we’ll have to wait to see how her suit evolves.
Article source: https://www.cinemablend.com/news/2485812/captain-marvels-avengers-endgame-suit-posed-an-odd-challenge-for-mcu-designer