Simblreen Mega Collection by Powluna
Powluna has been creating insanely fun costumes for years and with the Simblreen Mega Collection by Powluna you can get a whole bunch of them in one file.
These have costumes for all your young sims including infants, toddlers and kids!
If you want face paint for any of these looks, you can grab the Simblreen Face Paint collection!
Infant Costumes

Bat Costume
Wearing a onesie on Halloween is smart, keeps you warm and is so comfortable. This one is adorable with bat ears, and awesome wings!

Insect Costume
This is such a cute look with a little set of antennas and an accessory outfit to wear underneath to keep the sim warm.

Pumpkin Costume
I dressed as a pumpkin the last Halloween before I met my husband, so I see it as a goodluck charm!

Skeleton Costume
Skeletons are an iconic look for Halloween and this is a great option for infants. It’s essentially PJs so your virtual infants will be so comfortable.

Vampire Costume
Of course your infants need to dress up as a vampire! The outfit is so cute with a button down vest, a cute cape and more.

Witch Costume
The infant witch costume is so precious! It has a little hat with a spider hanging down on the back, as well as an adorablee dress!
Toddler Costumes

Clown Costume
The tragic clown is an iconic sim, and now your toddlers can look just like them! This set comes with an outfit and hilarious hat and when you add face paint you get a perfect look.

Fairy Costume
With fairies now being in the game, this costume is even more adorable to me. Imagine a sim visiting Everdew and seeing a fairy and forcing their parents to let them be one for Spooky Day!

Ghost Costume
If you grew up poor, you were a ghost at least one time for Halloween and that’s because they’re a great occult! This is an adorable t-shirt with a pair of simple pants underneath.

Gnome Costume
Many people don’t think about gnomes much, but I do. Between the gnomes in my yard and the gnomes being fun in The Sims, they are important to me!

Grim Reaper Costume
This costume is amazing, seriously a 10/10 for me. It is iconic with the perfect grim look and even face paint to be added to make the sim even cuter.

Insect Costume
This costume is precious and I love that you can have an infant and toddler both be insects and match!

Princess Costume
I had a princess hat just like this as a kid that I got at Medieval Times, so this feels so nostalgic to me!

Scarecrow Costume
If you pick this costume for your toddler and you have Seasons installed, you must take a picture of the toddler with Patchy!

Skeleton Costume
A skeleton onesie is my dream Halloween costume TBH. It looks so comfy, and gets the point across so easily!

Superboy Costume
Superheroes are always loved by toddlers, so a superboy costume is a must. This looks like Superman but makes the logo more simlish which I appreciate!

Supergirl Costume
Of course there’s also a super girl costume too! This one has a fun look in a bunch of adorable colours that you’ll love.

Vampire Costume
Vampires are one of the silliest occults in the game and I love them, so this costume is a must. You can even just have a vampire child wear this all the time.

Witch Costume
Who wouldn’t want to be a witch for Halloween? I feel like it’s probably one of the most popular costumes of all time.
Children’s Costumes

Cheerleader Costume
I live in Canada, so October 31 is usually cold. So why in 2004 was I dressed in a cheerleader outfit? My dad forced me to wear a jacket and ruined my costume.

Fairy Costume
Fairies are such a cute occult and this costume is great. It has beautiful wings that are much bigger than the ones for the toddlers which is super cute.

Scarecrow Costume
I’m so obsessed with a scarecrow costume as a concept. Imagine a kid is obsessed with Patchy and wants to be just like him!

Vampire Costume
The feminine vampire costume for this set is the same as the toddler dress so you can have siblings match which is so precious!

Vampire Costume
The masculine vampire costume is the classic vampire you’d think of with the high collar and fun long jacket. Plus, the face paint you can get is so good.

Witch Costume
My favourite part about this costume is the hat! It has a spider hanging off the back which would scare me IRL but is so fun in the game.

Zombie Cheerleader Costume
If the regular cheerleader costume was boring to you, maybe you want a Zombie version! It has the same pom pom accessory but covered in blood.
These are so good and if you love Powluna as much as I do, you can check out these toddler cc pieces they’ve created that are so adorable.
