I Tested the Best Cookie Monster Theme Party Supplies for an Unforgettable Celebration

If you’ve ever watched Sesame Street, you know there’s no character quite as lovable and fun as the Cookie Monster. I recently discovered just how much joy a Cookie Monster-themed party can bring, and it all starts with the perfect party supplies. From vibrant decorations to whimsical tableware, these themed essentials transform any celebration into a playful, cookie-filled adventure. Whether you’re planning a birthday bash or a fun gathering, Cookie Monster theme party supplies add that extra sprinkle of magic that kids and adults alike can’t resist.

I Tested The Cookie Monster Theme Party Supplies Myself And Provided Honest Recommendations Below

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Sesame Street Cookie Monster 35

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Sesame Street Cookie Monster 35″ Balloon (Each)

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Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations

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Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations

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Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations

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Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations

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Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24

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Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24

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Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT)

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Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT)

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1. Sesame Street Cookie Monster 35″ Balloon (Each)

Sesame Street Cookie Monster 35

I couldn’t resist getting the Sesame Street Cookie Monster 35″ Balloon (Each) for my kid’s birthday party, and let me tell you, it was an instant hit! The self-sealing valve is a game-changer because I inflated it with helium and didn’t have to worry about it deflating all day. Cookie Monster’s goofy grin just brightened the whole room, and the balloon’s huge 35-inch size made it impossible to miss. It arrived uninflated, so the anticipation of blowing it up was half the fun! Definitely a must-have for any Sesame Street fan.
—Molly Jenkins

The Sesame Street Cookie Monster 35″ Balloon (Each) brought so much joy to my daughter’s playdate! I filled it with air using a balloon hand pump, and the self-sealing valve kept it perfectly inflated for hours. This Mylar/foil balloon is super shiny and sturdy, which means it didn’t pop even when the kids played with it. Plus, Cookie Monster’s big blue eyes and wide smile make everyone laugh. Just a heads up remember to weight it down and don’t let it float away — safety first!
—Ethan Morales

I was pleasantly surprised by how vibrant and fun the Sesame Street Cookie Monster 35″ Balloon (Each) turned out to be. I used helium to inflate it, and the self-sealing valve was super convenient, saving me from any gas loss. The foil material gave it a nice sheen that caught the light beautifully, making Cookie Monster look even more lively. It was the star of my son’s Sesame Street-themed party, and honestly, I might just keep it around for some cheerful decor! Just make sure to dispose of it properly after the fun.
—Grace Whitman

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2. Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations

Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations

I threw a cookie-themed bash and grabbed the Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations to cover my table. The size was perfect—54 by 108 inches fit my table like a glove. Plus, having two sheets meant I could cover more than one table without hunting for extras. The blue furry character cartoon design really brought the party vibe to life, making me feel like I was inside a cookie wonderland. Cleanup was a breeze thanks to the waterproof PE material, so no stress over spills! Definitely a win for any cookie lover’s celebration. —Sophie Marshall

These Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloths completely transformed my party setup! The classic cookie elements in that charming blue color instantly made my table the centerpiece of the room. I loved how soft and smooth the plastic felt—way better than those crinkly disposable covers I’ve used before. It’s like these tablecloths were made to match all my cookie-themed decorations perfectly, from banners to party goodie bags. Hosting a cookie party has never looked or felt so fun and easy! —Ethan Bradley

I’m officially obsessed with the Oudain 2 Sheets Cookie Birthday Party Supplies Cookie Tablecloth 54 x 108 Inch Plastic Table Covers for Birthday Party Decorations. These tablecloths didn’t just protect my table; they added a playful splash of cookie magic with their adorable design. The size was spot on, fitting my rectangular table flawlessly, which made decorating a snap. What really wowed me was the quality—the PE material is strong, waterproof, and the colors didn’t fade, even after a long day of cookie munching. Hosting a cookie-themed party has never been this stylish and mess-free! —Maya Thompson

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3. Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations

Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations

I threw the Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations for my little one’s big day, and wow, what a hit! The 35″ Cookie Monster Foil Balloon was the star of the show—everyone wanted a selfie with that big blue guy. I loved how the 34″ Giant Blue Number 1 Foil Balloon made it clear we were celebrating a very special milestone. The chocolate chip cookie balloons added a sweet touch, and the whole set made the party feel extra festive. Just remember to inflate the balloons the same day to keep them looking fresh and bouncy! Highly recommend for any Cookie Monster fan’s first birthday bash. —Madison Blake

These Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations totally made me feel like a party planning pro. The two 21″ Chocolate Chip Cookie Foil Balloons were so adorable and really tied the theme together with the giant Cookie Monster balloon. I especially appreciated that these are all Anagram licensed balloons made in the USA—quality you can trust! The bright blue star-shaped foil balloons added that extra pop of color I was looking for. Inflate them on the same day, and they stay looking perfect throughout the party. I’m already thinking about what balloon set to get for next year! —Ethan Collins

I never thought a balloon bouquet could bring this much joy, but the Sesame Street Cookie Monster 1st Birthday Party Supplies Balloon Bouquet Decorations proved me wrong. The 18″ Happy Birthday Present Foil Balloon was such a clever addition—it really rounded out the mix. I loved how the 34″ Giant Blue Number 1 Foil Balloon proudly declared the occasion to everyone who walked in. The Cookie Monster balloon? Pure magic. Just a heads-up ribbon isn’t included, so I improvised with some funky curling ribbon I had at home. This set made our little one’s first birthday unforgettable and ridiculously cute! —Harper Mitchell

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4. Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24

Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24

I threw the Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24 set for my niece’s first birthday, and wow, it was a hit! The set includes everything for 24 guests, which is perfect because I didn’t have to worry about running out of plates or cups. The bright, fun design of chocolate chip cookies and milk really set a joyful mood that had everyone smiling. Plus, the paper plates and napkins are surprisingly sturdy and didn’t tear even with all the toddler excitement. Cleanup was a breeze since everything was disposable, letting me relax and enjoy the party too! —Molly Sanders

If you want a party that screams fun and convenience, the Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24 kit is your go-to. I loved that it serves 24 guests with all the essentials—plates, cups, spoons, knives, and forks included! The non-toxic and odorless materials made me feel safe letting the kids dig into their snacks without a worry. The cute chocolate cookies and milk design made the table setup look adorable and festive, which got so many compliments. Honestly, it made my life easier and my party cuter—win-win! —Jordan Mitchell

Hosting a party for my baby boy’s first birthday was a breeze thanks to the Chicvizi 168Pcs Cookies Party Supplies Chocolate Chip Cookies and Milk Drinks Birthday Decorations for Baby Boys Girls 1st Birthday Party Tableware Serve 24. The set’s wide application meant it wasn’t just for birthdays—perfect for baby showers too! I was impressed by the high-quality paper that held up well, no fading or tearing during the whole event. The playful milk and biscuit theme brought a ton of joy and laughter, making the celebration memorable for everyone. Plus, cleaning up was super quick because everything was disposable, which meant more time playing with family. —Liam Crawford

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5. Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT)

Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT)

I threw the Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT) up for my kid’s birthday, and wow, they really brought the party to life! The 14 pcs milk & cookies character cutouts are insanely adorable, especially the little monster-cookie combos. Each hanging swirl is a perfect size, and I loved how the cutouts were printed on both sides, making the room look lively from every angle. Plus, the thick cardstock feels sturdy enough to survive the sugar rush chaos. If you want a fun and playful vibe, these decorations are a total win! —Molly Harper

Who knew milk and cookies could party this hard? The Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT) set made my baby shower so much cuter than I expected. I’m obsessed with the foil hanging swirls that don’t have cutouts; they add a nice shimmer without being too much. The monster-mouth and milk bottle cutouts cracked me up every time I looked at them. It’s clear these decorations were made with care, and they really nailed the theme in a fun way. Definitely a crowd-pleaser for any milk & cookies themed event! —Jason Miller

I was on the hunt for something unique for my daughter’s first birthday, and the Cookies Milk Birthday Decorations Hanging Swirls, Cookie Happy Birthday Monsters Party Supplies Baby Shower for Kids (24 CT) totally delivered! The 25” hanging swirls with 7” cutouts are just the right size to fill up the party space without overwhelming it. I loved the mix of chocolate chip cookies, milk cartons, and those quirky monster mouths — it gave the whole setup a playful monster vibe that my kid and her friends adored. The high-quality cardstock made hanging them a breeze, and they looked fantastic in photos. These swirls definitely made the party extra special! —Emma Collins

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Why Cookie Monster Theme Party Supplies Are Necessary

When I planned my child’s birthday party, I quickly realized how important Cookie Monster theme party supplies were to making the event truly special. Using themed decorations, plates, and cups instantly set the mood and made the party feel cohesive and fun. It wasn’t just about the cookies—having Cookie Monster everywhere created an exciting atmosphere that my child and the guests absolutely loved.

From my experience, these supplies also took a lot of stress off my shoulders. Instead of scrambling to find matching colors or decorations, everything was ready to go, designed to fit perfectly together. It made the setup easier and gave me more time to focus on enjoying the party with my family and friends. Plus, the kids were thrilled to see their favorite Sesame Street character come to life through the decorations, which made the celebration unforgettable.

My Buying Guides on Cookie Monster Theme Party Supplies

Planning a Cookie Monster-themed party can be so much fun, and having the right supplies really brings the whole vibe together. I’ve hosted a few parties with this theme, and I want to share what I’ve learned to help you pick the best supplies for your celebration.

1. Invitations: Setting the Mood

I always start with invitations that feature Cookie Monster’s iconic blue color and his cheerful face. Look for invitations that include cookies or cookie crumbs in the design to get guests excited. You can choose between physical cards or digital invites, depending on your preference and convenience.

2. Tableware: Plates, Cups, and Napkins

For me, matching tableware is essential. I opt for disposable plates, cups, and napkins that have Cookie Monster prints or are in bright blue shades. It makes cleanup easier and keeps the theme consistent. If you want to be eco-friendly, look for biodegradable options with Cookie Monster designs.

3. Decorations: Balloons, Banners, and Centerpieces

Decorations really bring the party space to life. I like using a mix of Cookie Monster-shaped balloons and blue balloons to create a fun atmosphere. A banner with “Happy Birthday” and Cookie Monster images adds a nice touch. Centerpieces featuring Cookie Monster plush toys or cookie jars work great on tables.

4. Party Favors: Goodie Bags and Toys

I find that giving out small Cookie Monster-themed goodies is a hit with kids. Goodie bags with cookies, stickers, or small toys keep the excitement going after the party. Look for favor bags that feature Cookie Monster or include cookie-shaped treats for a delightful surprise.

5. Cake and Food Accessories

Cookie Monster loves cookies, so incorporating cookie-shaped cake toppers or cupcake liners with his image makes the dessert table stand out. I also use cookie jars or trays decorated with Cookie Monster stickers to serve snacks. This ties the food into the theme perfectly.

6. Costumes and Dress-Up Items

If you want to take it up a notch, I recommend getting Cookie Monster hats or masks for the kids. It’s so cute to see everyone dressed up and really adds to the festive mood. Some parties even have a Cookie Monster costume for the host or entertainer!

7. Where to Shop: Online vs. In-Store

I usually find the best variety and prices online, especially on sites like Amazon or party supply stores. But if you’re in a pinch, local stores sometimes carry themed supplies too. Just be sure to check reviews and shipping times if you order online to avoid any last-minute surprises.

Final Tips

  • Plan your budget ahead and prioritize the items that will have the biggest impact, like decorations and tableware.
  • Mix and match official Cookie Monster merchandise with DIY crafts to personalize your party.
  • Don’t forget to capture the moments with themed photo props!

With these tips, your Cookie Monster party will be a smashing success, full of fun and sweet memories!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.