This post may contain affiliate links. If you click and make a purchase, I may receive a small commission, at no extra cost to you. I only recommend products and services I use and love. Thanks for supporting The Little Frugal House!

Looking for some great Halloween decor on a budget? Dollar Tree is the place to go for awesome Halloween decorations, party supplies, and costumes!

Dollar Tree is my go to place for anything holiday or party related. They have a great selection of seasonal decor, party supplies, and fun items. All for just $1!

You can find so many great decorations and supplies for your Halloween party or just to decorate.

I stopped in to see what all they had, and I was not disappointed!

These are the best Dollar Tree Halloween decorations, party supplies, and costume accessories! Can you believe all this Halloween goodness is just $1 each?

The 43 Best Dollar Tree Halloween Decorations, Party Supplies & Costumes

A couple of tips first:

Shop early. Some stores get picked over pretty quick.

Try a few different stores. If you strike out at one store, try another Dollar Tree in your area. Some stores seem to be better than others.

Find things you can DIY. One of my favorite things to buy at Dollar Tree is plain items that I can add something too, or use for a DIY craft project.

Here are the best things to buy from Dollar Tree for Halloween:

Foam shapes for frugal Halloween crafts & small plastic skeletons.

Halloween garland – perfect for parties or decor!

Halloween string lights – these are so fun and would be really cute for an outdoor party!

Face paint kit – Don’t spend more than $1 on this!

Skeleton decor idea – hang a plastic black tablecloth behind this skeleton so it will really pop!

Plastic Halloween tablecloths – perfect for easy party cleanup!

Foam Tombstones – I think these are great for just $1! I bought some last year and plan to reuse them.

Black “Creepy Cloth” is perfect for cheap and spooky party decor! Grab some of the bats and spiders to add to it!

Fun and spooky trick or treat bags! If your kids aren’t trick or treating, you can fill these up with goodies that they love.

Halloween plates, napkins, and cups – super cute designs!

Plastic Halloween Cups – These come in a set of 4. Perfect for filling with small goodies for your young or old little monsters!

Plastic Chain – I really have no clue what you would do with this, but it looks very realistic for just $1! Could be part of a costume – ball and chain couple costume? 😉

Eyeballs – Perfect for making a punch spooky, adding to food trays, or putting in a jar for creepy decor.

Skeleton arm – Use as part of your costume or just to freak people out!

Fright Tape – I bought one of these last year and was amazed at how long the tape was! Fun decor that goes a long way for $1!

Creatures – Add these to goody bags, food trays, or just place around for spooky decor.

Balloons with Glow Sticks – fun party decor!

Pumpkin Carving Kit – Grab a few kits for a pumpkin carving party!

Pumpkin Decorating Kit – If you don’t want to get too messy with carving, these are super kit and easy kits!

Skull hanging and witch decor – I love these and honestly am super impressed with Dollar Tree’s $1 finds!

Witch Banner – Fun for a party or decorating a table.

Costumes & Accessories

Halloween scarf – Cute for a simple costume or party accessory!

Bumblebee wings and skirt – 2 separate pieces. The costumes at Dollar Tree are pretty tiny, so these will most likely only work for a small child. But, you can check out the accessories for any age!

Chef Hat – This should work for any size or age! Comes in pink or blue. You can use this hat for many different costume ideas.

Chef’s Apron – comes in pink or blue and is pretty small. Super cute for a simple kid’s costume!

Accessory Kits – simple and super cute!

Fairy wings – Just pair with a pretty dress you already have for a very frugal costume!

Crazy Disguise Glasses – A classic.

Cowboy and Cowgirl Hats – You probably have clothes that will go perfect with this hat! I love that many of these costumes and accessories can be added to a dress up box for more fun.

Cowboy Accessories & Police Accessories – all the accessories you need for $1! Fun for playing after Halloween, too!

Play Handcuffs – Perfect for your cop costume.

Play Swords and Blades – They have lots of ninja costume accessories!

Pirate mask & Pirate Playset – Lots of fun Pirate accessories!

Knight Axe, Shield & Chestplate – all the accessories for your little knight!

There you have it!

The best Dollar Tree Halloween decorations, party supplies, and costumes! Before you shop for Halloween costumes or decorations, make sure you stop in Dollar Tree first.

I was pretty excited and amazed at their decorations this year. They have some great items!

The Halloween costume section has some great accessories, too!

See what you can find for just $1!