During the Spider-Verse storyline which featured Spider-Men from various alternate realities, Spider-Man Noir starred in one-shot comic Edge of Spider-Verse #1, at the end of which he was recruited by The Superior Spider-Man into his army of Spiders. He was also featured prominently in Spider-Verse Team-Up #1, alongside a six-armed Spider-Man. In Spider-Woman Vol. 5 #1, Spider-Man Noir found himself defending the lives of Silk and Spider-Woman (Jessica Drew) and got wounded in the process, after which he was returned to his home reality to heal and recuperate.
"Peter" emerged from one of the Jackal's pods. Believing himself to be the genuine Parker, he confronted Spider-Man, Ben Reilly, and Kaine. He became obsessed with proving to Mary Jane Watson that he was the real Peter and once Peter, Ben, Kaine and MJ were all near him at once the Jackal's programming kicked in and his shape shifting powers activated and he turned into a monster who was killed when Kaine threw a propane truck at him. Scrier would later resurrect him.
Costumes also serve as an avenue for children to explore and role-play. For example, children may dress up as characters from history or fiction, such as pirates, princesses, cowboys, or superheroes. They may also dress in uniforms used in common jobs, such as nurses, police officers, or firefighters, or as zoo or farm animals. Young boys tend to prefer costumes that reinforce stereotypical ideas of being male, and young girls tend to prefer costumes that reinforce stereotypical ideas of being female.
The wierdly dressed Zur En Arrh Batman Skin comes from the alternate version of Batman seen in several comics. Batman of Zur-En-Arrh is in fact a backup personality of Bruce Wayne's - to be used in cases of extreme psychological trauma. This version of Batman is a lot more psychotic, and sees visions of a creature called Bat-Mite, among other apparations.
Captain Marvel a.k.a. Carol Danvers: Carol Danvers, the superhero Ms. Marvel, has worked with Spider-Man on occasion and even agreed to go on a date with him in accordance with his helping her on a mission, despite how angry he can make her. She later fulfills her promise. Spider-Man had admitted to himself he finds her attractive in her outfit. At the end of the near disastrous date, the two bonded together over a love of junk food. After she was possessed by the symbiote for a time, Venom hints to Spider-Man that his feelings for Ms. Marvel are mutual. The two have remained good friends.
There have been controversial costumes over the years. One that sparked enormous controversy well before Halloween 2015 is a "Caitlyn Jenner" corset costume. Despite public outcry claiming that the costume is offensive, popular retailers plan to go full steam ahead with selling the costume; one defending their conviction to sell the costume as a celebration of Jenner.