Thank you for the ask! I hope you enjoy!
Kuroko – Regardless of what he wears, he inevitably becomes āthe invisible manā thanks to his low presence so he is ok with wearing whatever compliments you and will let you decide. You want to go as werewolves? Heāll put on the mask. You want to be Thing 1 and Thing 2? Heās down to wear a comfy onesie.
Kagami – Just like everything else, this boy is hella competitive and wants to win the costume contest so he will go all out on whatever costume he and you decide to do. I can see him playing to the strength of his height, going as a Titan with you as a member of the military, or heās Frankenstein and youāre either the professor or bride, depending on your preference.
Midorima– It takes some convincing (and whining from Takao) to get him to agree to dress up. Once he does, he insists on simplicity and something that goes with his lucky item so donāt be surprised if heās pulling out a doctor/patient cop-out (though he does look unfairly good in scrubs or his white coat). You might be able to convince him to do Phantom of the Opera/Christine since he owns a tux and would only need to get the mask.
Kise – He is ALL about Halloween and will take full advantage of his makeup team to turn you and him into the most authentic looking zombies on the block. He usually has to be all about beauty and poise so being able to cut loose and be gross, covered in fake blood, brains, torn clothes, the works is a dream for him. Just let him do all the planning and sit back to watch the magic happen. Is it cheating? Kagami certainly thinks so but it doesnāt stop Kise from enjoying the day to the fullest. He may even drag you to a zombie event to show off further.
Aomine – Lazy bones here will take even more convincing to dress up. Sure, he wants you to wear something but every suggestion begins with ānaughtyā. If youāre shy or apprehensive about showing a lot of skin in public but still want to get him to agree to go to a party, suggest superheroes. Skin tight will definitely get his attention. Going as agents of Shield or maybe a Rogue/Gambit pairing will most likely draw him, despite his complaints.
Akashi – Hereās another one who will use his money and the ability to hire people to its full advantage. Full Dia De Los Muertos with costumes that just may be authentic (you wouldnāt put it past him) and makeup artists to paint on the most perfect skull faces for you both. Youāll arrive to whatever party in a fancy hearse.
Murasakibara – Letās be real, the only reason heās agreeing to dress up at all is you told him heād get more candy (bring your own bag just in case). That being said, as long as you donāt make him do any work on planning or making the costume and itās nothing too complicated or uncomfortable to wear (ie, not a lot of makeup that could get in the way of his candy consumption) heāll go along with it. Stick him and yourself in black onesies (assuming you can find one that fits him) with bones on it to go as skeletons and call it a night. Heāll wear the mask for the contest but then will be on the couch or in a corner munching his candy. Ā