Warning! SPOILERS ahead for She-Hulk: Attorney at Law, episode 5.
Although the MCU has debuted its own version of superhero fashion designer Edna Mode, The Incredibles' Edna Mode (one who actually catered to those with powers).
As seen in both of Pixar's The Incredibles films, Edna "E" Mode is an iconic fashion designer specializing in superhero costumes during the "Age of the Supers." As such, she can't resist making Mr. Incredible and his family new suits, even though all he originally wanted was a repair to his original costume. Now, She-Hulk: Attorney at Law episode 5 introduces viewers to the MCU's version of Edna with Luke Jacobson, a highly-exclusive designer who agrees to make stretchable work clothes for Jennifer Walters (while also deg her very own super suit). Additionally, the end of the episode reveals that Matt Murdock is also one of Luke's clients with Daredevil's iconic helmet and suit being marked for pickup.
Although the MCU having its own Edna Mode is fun, the comics' Luke Jacobson never had any connection to superheroes like the live-action version now does. Instead, the perfect character to adapt for She-Hulk would have been Marvel's Leo Zelinsky. First appearing in Amazing Spider-Man #502 from J. Michael Straczynski and John Romita Jr., Leo used to be a regular tailor until he suddenly became the go-to guy for the vast majority of Marvel's superhero community (and beyond).
Why She-Hulk Chose The Wrong Superhero Tailor
Although Leo had all kinds of heroes for clients such as the Thing, Spider-Man, Captain America, and even Daredevil, word soon spread which led to the professional tailor being approached by the likes of Doctor Doom who needed cape repairs. As such, Leo started alternating days for his growing list of hero and villain clients, doing his best to remain neutral while making sure everyone was looking their best and most stylish. Naturally, this would have been quite the hilarious concept to see in the MCU considering all the working relationships Leo had formed with so many major characters both good and bad.
Because Leo Zelinsky actually was a superhero tailor who worked on suits for Daredevil and other heroes and villains, it's even stranger that Marvel Studios chose to go with Dakota North's Luke Jacobson to be their Edna Mode clone. Although there was no pressing obligation that the MCU's superhero fashion designer had to be a character adapted from the comics, Leo Zelinsky would have been the far more natural choice for the new character introduced in She-Hulk: Attorney at Law.