- Sam Wilson left behing his comic-accurate Captain America suit in Captain America: Brave New World, which may suggest Spider-Man will do the same with his "final swing" suit in Spider-Man 4.
- Other heroes have abandoned his comic-accurate suit before, including Ms. Marvel, Scarlet Witch, and Ant-Man.
- Spider-Man's homemade suit from Spider-Man: No Way Home is meaningful for the character, as it represents his personal evolution and the challenges he faces as a humble hero.
Between Phases 4 and 5, it seems like the MCU's Multiverse Saga has put a lot of care into comic-accurate suits, including those of Ms. Marvel, Hawkeye, and the Guardians of the Galaxy. However, some details that may be faithful to the source material may not be practical in real life, which means that MCU costumes are constantly changing. Sam Wilson's first Captain America suit seemed a little overstated for the character in The Falcon and the Winter Soldier. Hence, Sam Wilson's Captain America: Brave New World suit looks quite different, as shown by merchandise for the Phase 5 movie.
Spider-Man 4 Might Change Tom Holland’s Final Swing Costume
Unfortunately, Captain America's new suit continues a disappointing MCU trend, as other heroes have abandoned their costumes' comic-book roots. Kamala Khan needed to leave behind her original Ms. Marvel suit in The Marvels, Wanda Maximoff's Scarlet Witch suit lost its original color due to her corruption in Doctor Strange in the Multiverse of Madness, and Scott Lang switched his uniquely vintage Ant-Man suit for a high-tech one in Captain America: Civil War. Costume changes like these may be a bad omen for Spider-Man, whose "final swing" suit from Spider-Man: No Way Home's ending has been the most comic-accurate so far.
Related Spider-Man's New MCU Suit Has A Heartbreaking Secret Backstory According To Spider-Man: No Way Home Theory Tom Holland's Peter Parker donned an exciting suit at the end of Spider-Man: No Way Home, which could hold a sad secret according to this MCU theory. Why Spider-Man Needs To Keep No Way Home’s Final Swing Costume 
Spider-Man's homemade suit at the end of Spider-Man: No Way Home isn't just a faithful homage to Peter Parker's classic suit from the comics. It also epitomizes Spider-Man's character arc, as it takes Peter Parker back to his humble beginnings. Having lost Tony Stark, Aunt May, MJ, Ned Leeds, and the Avengers, Peter must now find resourceful ways to keep being the Friendly Neighborhood Spider-Man who struggles in his personal life as much as he does as a superhero. This includes sewing his own costume and forgoing the high-end details and features that most other heroes could have.Spider-Man can't reach out to in-universe costume designers such as She-Hulk: Attorney At Law's Luke Jacobson or Daredevil's Melvin Potter, as they would learn his secret identity.
Peter Parker may have also been inspired by his multiversal variants to design the Spider-Man "final swing" suit. Unlike Tom Holland's Spider-Man, Tobey Maguire and Andrew Garfield's Peter Parkers had to design and manufacture their own costumes, which were much simpler and less durable. With just under a minute on screen, Spider-Man's "final swing" suit still holds untapped potential, and changing it the way Captain America: Brave New World is leaving behind Sam Wilson's comic-accurate suit could be a missed opportunity for Spider-Man 4.
