Well, think about it this way. For Ladybug, her costume could be designed with a steampunk - horror twist. Her yo - yo could be a mechanical device with spooky gears and cogs. Her suit could have a tattered look, like she's been through some spooky adventures. Chat Noir could have a costume that makes him look like a vampire cat. His fangs could be more prominent, and his suit could be a deep purple instead of black. And for other characters like Alya as Rena Rouge, she could have a costume that looks like she's a fox emerging from a haunted forest, with branches and leaves incorporated into her design.
Bakugo's costume could be a devil - like design. He could have a bright red bodysuit with black flames printed on it. His gauntlets could be larger and look more menacing, with a skull design on them. His hair could be spiked up even more than usual, like the horns of a devil. This would not only fit the Halloween theme but also enhance his already explosive personality.
For Allen Walker, he could have a costume that still incorporates his red - haired Innocence. Maybe a dark cloak with red accents to represent the Innocence, and some fake chains to symbolize his past as an Akuma - slayer. Lavi could have a costume based on his Bookman identity, with a large book - like backpack and some old - fashioned glasses. Kanda could be a samurai - like figure, with a traditional Japanese armor but with some spooky touches like blood - red markings on it.
You can combine different elements. For example, if you want to tell the story of your travels, you can put a map and some of the landmarks you visited together in one tattoo. Another way is to use different colors to represent different emotions in the story. Say, blue for calm memories and red for exciting ones.
One way is to combine different elements. For example, if your story is about a journey by the sea, you can combine a ship, a wave, and a seagull. Another unique way is to use different styles like watercolor for a more dreamy look. If your story is about love, a watercolor heart with soft colors can be very unique.
For Yuki, she could be dressed as an angel. It represents her pure - hearted nature and her role as a mediator between the humans and vampires. The white dress and wings would symbolize her hope for peace and harmony at the academy.
Maybe on Halloween, all the past akuma victims are turned into real monsters again due to a special spell. Ladybug and Chat Noir not only have to deal with these revived monsters but also find out who cast the spell. They discover that it's an old witch who was once a powerful magician in Paris but was forgotten. She wants revenge on the city for being forgotten. Ladybug and Chat Noir must find a way to break the spell and defeat the witch. Along the way, they also have to deal with Hawkmoth trying to take advantage of the chaos.
Think about their appearance. If the Miraculous Phoenix has bright, fiery colors, you could have a character with hair or eyes that match those colors in a unique way. In terms of personality, create characters with flaws. A character might be afraid of the power of the Miraculous Phoenix at first but has to overcome that fear. You can also make characters from different cultures or species interact with the concept of the Miraculous Phoenix, which would add more uniqueness.
On Halloween, Ladybug and Chat Noir found themselves in a very different Paris. The city was transformed into a ghostly realm. People were scared and hiding in their homes. They discovered that Hawkmoth had teamed up with a powerful Halloween spirit. This spirit was creating illusions and making it difficult for Ladybug and Chat Noir to fight. Ladybug had to come up with a new plan. She used her creativity to find a weakness in the spirit's magic. Chat Noir provided the distraction. Together, they were able to break the alliance between Hawkmoth and the spirit and restore Paris to normal.
Stockings can be used to create a spooky look for a skeleton costume. You can get white stockings and draw black lines on them to mimic bones. It's a simple yet effective way to add an interesting touch to the costume.
To make a Miraculous Ladybug Halloween costume based on fanfiction, start with finding a pattern for a leotard or bodysuit. Cut the red fabric according to the pattern. Now, when it comes to the details, fanfiction often gives different takes on Ladybug's look. For example, some fanfictions might describe a more armored - like Ladybug. So, you could use some lightweight plastic or cardboard to create armor - like pieces and attach them to the costume. Don't forget the mask. You can make it out of red fabric and black elastic, and add some extra details like small rhinestones to make it sparkle, just like in some fanfiction descriptions.