A child’s birthday party is always a special affair, especially if it’s a 1st birthday. A cute theme is pretty much essential and Cookie Monster is a great theme to choose. It’s cute, timeless, and can be used for a boy or a girl!
Let’s talk about invitations, decorations, food, and those cute outfits to throw a fabulous cookie monster birthday party. I’ll give you DIY options and things to purchase because I know not everyone is crafty and we’re all a little short on time!
If I missed anything be sure to let me know in the comments and I’m happy to add a new section!
This post contains affiliate links. If you make a purchase after clicking one of my links I may earn a commission at no additional cost to you.
The first place I like to go when planning a party is the dollar store. There you can pick up table cloths in your theme colors, as well as disposable silverware and plates. I might get themed plates for the cake just to add an accent piece but as these items will be covered with food and then trashed the dollar store is the way to go.
The same tablecloths and silverware will cost a lot more at a party store so it’s worth the extra stop!
I like to save my time and money on the bigger, more seen details of the party. Let’s talk:
Invitations
Decorations
Outfits
Food
Cookie Monster Invitations
It all starts with the invitations! Honestly, I didn’t find any cute old fashioned invitations that you fill in by hand. The best place to go for cute invitations is Etsy.
Just be careful when you choose a design. Some, you send the shop owner the details and they create a custom invitation that you can then have printed and mail or that you can send out digitally.
However, some send you a file that you need to edit yourself which may be more difficult depending on how techie you are. So be sure to read the find print and all the details before making your selection.
The ones below all come ready to print so long as you send the shop owner all the correct details.
This is a super cute options and you can have all the details customized. The shop owner also has an option to print and mail you however many invites you need if you want it to be completely hands off.
I love the cute little banner in the corner and the writing really pops against the dark background. Again, you can order this as a digital item to print or deliver digitally on your own. Or you can have the shop owner print and mail you invitations.
This one is simple and really lets that cookie monster blue shine! This one is available in a digital version only.
If none of these strike your fancy there are many more options to choose from!
Party Decorations
The decor is one of my favorite parts of party planning! It’s the little details that make for a cute atmosphere and great pictures so you can remember the party after it’s done.
I was actually surprised at how few DIY cookie monster party decorations I could find on the internet. But I do have a little inspiration for you.
Backdrops are actually really easy to make. My cousin and I have made these streamer style backdrops for many parties and many different themes.
The one below is a mermaid theme but use blue, tan, black, and white instead and you’ll have an easy cookie monster backdrop. You could even add some black dots to tan crepe streamers to bring in the cookie aspect. Here’s a good tutorial on making a streamer backdrop.
Need party favors or party hats to fit with your theme? Buy some plain blue bags and hats and add your own cookie monster face. You can use the same template I used for my DIY cookie monster outfit as a template for your bags and hats!
Not into DIY or need more decor ideas? I’ve got you covered!
I love these balloon sets and have used them for many parties. You could also just pick up the colored balloons and a large #1, or whichever number you need for the occasion.
There is a helium shortage and balloons are expensive so I usually get 1-2 large helium balloons and the rest I just blow up and tack to the top of our streamer backdrop. The balloons only stay up a day or two anyway.
Banners
Banners make great accent pieces. You can wrap them around a highchair for a cake smash and/or hang it in front of a streamer backdrop. If you know someone with a cricut they may be able to cut one out for you!
This banner is cute and simple. The Etsy seller actually has several different options to choose from depending on how fancy you want to get.
It can take up to 3 weeks to receive these banners so plan accordingly.
This ribbon and burlap banner is cute and simple. It's designed to go around a highchair but could be hung over a food table as well.
Cookie Monster Birthday Outfits
The birthday girl or boy definitely needs a themed birthday outfit to wear on their special day. Here’s another great opportunity to DIY or buy.
DIYing your child's birthday outfit may seem intimidating but it can actually be pretty easy. I actually made this one for Halloween and I used to sell them (before two little kids took up all my crafting space).
I've provided a template and links to everything you'll need. There is no sewing required and you can make one in less than 2 hours depending on how fast you cut and glue.
This was the closest I could find to what I used to make on Etsy. You can make it for a lot less but buying one will certainly save you time.
This cute onesie can be paired with pants or a tutu to turn into an outfit for a boy or a girl! They also have shirts for 2nd birthdays and beyond.
How adorable are these jeans & shirt with faux suspenders?! Makes a perfect dapper outfit for a first birthday (older ages available too).
This cute bodysuit and diaper cover combo will look great in a smash cake photo shoot!
Cookie Monster Party Food
What’s a party without some sweets and treats?! We’ve got you covered with fun and festive ideas for your snack table.
Make Your Treats
Party treats are one area where I generally prefer to DIY it. Baking is a special love of mine. These are all cute, easy, and totally on theme.
Cupcakes are my favorite party treats to make. These cookie monster cupcakes are so cute but not actually that hard to make.
This looks so good! Grab some cute treat boxes to serve it in and it's sure to be a party favorite.
Just remember that popcorn is a choking hazard for young children.
How cute is this? A bit of a picasso style cookie monster on top of some delicious and easy to make fudge.
Want a healthier option? This cookie monster fruit tray is a great way to have a healthy and festive treat at your party.
Buy Your Treats
Of course, buying your treats is definitely an option too. You can search for a local bakery or cookie maker or try these Etsy shops that will ship them directly to you.
These are adorable and from the reviews they taste delicious too!
Get a variety of cookie monster-themed treats delivered to you with this delicious looking treat pack.
If you're having a cake don't forget the cute cake topper! This Etsy listing also has banners and such so be sure to choose the correct item.
Have a fabulous party!
This is such a fun and creative idea for kids birthday party. We will definitely use these ideas for my kid’s next birthday. Thanks for sharing!