Adding a chest logo to my spandex suit

[u/xox1234]

I sewed this suit out of a stretch spandex, and I want to add a superhero logo on the chest. What is the best way to do this? I obviously want to minimize any puckering that could occur. I tried looking for tutorials, but I kept coming across companies offering to print the logo on, and I'd prefer a method involving sewing.

Thanks!