The Sims 4 offers a bunch of different ways to spend Halloween in The Sims 4. You could act out your own vampire storyline, get to know a ghost a little too well, or organise a themed festival using the Seasons Expansion Pack.
However, if you haven’t bought any extra DLC, you might be worried about not having enough items to decorate your Halloween party with, or that your Sims might not have any creepy costumes to wear. That’s exactly where custom content can help you out.
There are loads of quirky costumes and frightful accessories out there for your Sims to enjoy this Halloween. Here’s a rundown of a few choice cuts that are all set for you to load into your game.
Halloween 2025 – Pearl Blood Necklace

I might be showing my age here, but I remember accessories like these being the epitome of cool on Pinterest and Tumblr back in the day.
Glitterberryfly’s cascading pearl choker has a gothic, bloody flair that’s perfect for Halloween costumes and accessorising vampires alike. Personally, I wouldn’t mind owning this one in real life.
Halloween And Horror Costume 07 T Spies

If you prefer your Halloween costumes more cute than creepy, then these nostalgic outfits might do just the trick. Modelled after the 2000s cartoon, these Totally Spies costumes are an adorable choice for group costumes.
Like the look, but don’t know the reference? The suits come in five different colours, meaning you can easily use them to dress up as a more generic espionage too. And, the CC’s creator Couquett has a wide range of other Halloween costumes and accessories to choose from.
Monster Mouth Makeup

Alternatively, if creepy Halloween actually is your vibe, then look no further than _Alttrait_’s freaky body horror-inspired facepaint and contacts. This terrifying set makes your Sim look like something straight out of Twin Peaks: The Return, making it ideal for scaring trick-or-treaters or your roommates alike.
Just watch out for any randomly-generated townies wearing it. Talk about a jumpscare.
Arcane Illusions | Spiked Halo crown

Who says fairies and angels can’t be scary? If folklore has anything to say about it, then they’ve more than earned their place at a Halloween party.
Sugarowl’s gorgeous crown would look great as an accessory for any ornate or regal Halloween costume. It also comes as a part of the Ethereal Elegance bundle, which includes other items and accessories you could use in your Sim’s costume.
Queen of the underworld dress-up, anyone?
Halloween Movie Night – Cute spider costume

I haven’t forgotten about the little ones. MysteriousOo’s aptly-named cute spider costume is an adorable pick for toddler Sims who want to feel included over the holidays.
Or, you could have a full-on infestation by hosting a toddler playdate with all spider children…
(Halloween 2025) Batwing Glasses

If you want to show your Halloween spirit without getting into a full costume, then LVNDRCC’s batwing glasses are absolutely spot on.
The shades come in ten different colours, ranging from muted neutrals to a bright, festive orange. Some swatches, like the vampy red, could even fit well into occult gameplay.
The Working Dead 2 Outfit

Working on Halloween sucks. So, why not bring a little of the holiday to work with you by customising your work outfit to a cool costume?
Okay, your boss might not be best pleased with you if you do that. But who cares? The boss makes a dollar, I make a dime, I dress up as a zombie on company time…
SimmieV’s zombie costumes are probably the closest thing we’ll get to zombies in The Sims 4, despite how much we might want them to make a comeback. In my opinion, that just makes this CC even more of a necessity.

Toni is a writer, content creator, and simulation fanatic. He started playing The Sims 1 in the early 2000s when expansion packs still only cost a fiver and the inflatable sofas were contemporary.
