30+ Easy 100 Days of School Shirt Ideas (2024)

ByHeidi Kundin Updated on

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Celebrate the 100th Day of School with these fun DIY 100 Days of Shirt Ideas that are super quick and easy to make!

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100 Days of School Shirts

The 100th day of school will be here before you know it, so today we’re showing off 30+ fun ideas to commemorate the occasion with these quick and easy DIY 100 Days of School shirt ideas!

Many elementary schools (and even some middle and high schools!) celebrate the completion of 100 days of school by having their students create customized 100th Day of School shirts. Most of these shirts generally involve attaching 100 of an object to the shirt along with a clever phrase or saying.

If you don’t have time or energy to make your own 100 Days of School shirts, there are a TON of awesome pre-made shirts available for purchase on Etsy, but if you’re like us, and you love to get those creative juices flowing, check out these 30+ super cool (and easy-to-make!) shirt ideas to get you inspired!

And, if you’d rather use your Cricut cutting machine or SIlhouette machine to do the work for you, be sure to check out our awesome collection of totally FREE 100 Days of School SVG Files.

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30+ Easy DIY 100 Days of School Shirt Ideas

Whether you’re looking for teacher shirts for celebrating the 100th day or the perfect t-shirt for your child, these 30+ 100 Days of School ideas make great inspiration for making your own shirts! Most of these adorable 100th day t-shirts feature cute sayings, and can easily be made using cheap items and a hot glue gun. Let’s make this year’s 100th Day of School project a quick one with these fun and easy ideas!

NOTE: I always want to give appropriate credit to the creators of these amazing projects, but unfortunately, even after some significant internet sleuthing, quite a few of these awesome shirts lead me to dead ends with nothing but a photo available. If you created one of these un-credited projects (or know who did!), please drop me an email so I can add your name and/or link to the project! Thank you!

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Gemstone Shirt

Sparkle and shine in this “100 Days Brighter” shirt made with assorted rhinestone gems and jewels!

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Bug & Insect Shirt

Use plastic bugs to easily whip up this creepy crawly “I’ve Bugged My Teacher for 100 Days!” shirt!

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Superhero Shirt

Suburban Wife City Life created this “Super” fun Superhero 100 Days of School shirt! If you have a Cricut or Silhouette cutting machine, you can whip this one up in hardly any time at all!

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Gumball Machine

This Gumball Machine 100 Days Shirt by DIY Inspired is seriously adorable (and super easy to make!)!

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Minecraft Shirt

Minecraft fans will love this “Creeping My Way to 100 Days!” shirt made from green felt squares!

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Skittles Shirt

Felt Happens made this sweet Skittles 100 Days of School Shirt – pick up one in her Etsy shop or be inspired to create your own version!

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Superhero Cape

Although technically not a shirt, this adorable pom pom cape was way too cute not to include in our list of ideas! Such a fun way to celebrate the big day!

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Star Wars Shirt

This impressive-looking Star Wars shirt is made from simple lines of puff paint!

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Basketball Shirt

Darice Crafts shared this quick and easy “Having a Ball for 100 Days” shirt using foam basketball stickers. Easy peasy!

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‘Time Flies’ Frog & Fly Shirt

Use plastic flies or fly stickers to make this cute “Time Flies” 100 Days of School frog shirt!

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Tally Shirt

Here’s a simple idea – create a custom shirt with your child’s name and simply add tally marks to the back or front to represent 100 days. Easy peasy! (You can use our tally mark SVG file to make it even easier!)

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Piggy Bank Shirt

This “100 Days and Counting” piggy bank shirt is a great idea for kids – just add plastic coins!

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LEGO Shirt

Let your classmates know that “We’ve LEGO of 100 Days of School!” with this fun LEGO brick shirt!

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Sprinkle Shirt

Powell Shirts can make you this cute “100 Days Sprinkled with Fun” shirt if you don’t want to DIY your own!

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Hungry Caterpillar Shirt

“I Crawled My Way Through 100 Days” with this cute Very Hungry Caterpillar pom pom shirt!

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Rock N’ Roll Shirt

Quickly DIY this “Rocking Thru 100 Days of School” shirt with glittery foam rock star stickers!

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Button Shirt

Create a 100 Days of School self-portrait out of colorful buttons!

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Googly Eyes Shirt

This google eye covered “Eye Made It 100 Days!” just might be my very favorite 100 Days shirt idea – SO easy and fun!

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Cotton Candy Shirt

How sweet is this adorable Cotton Candy 100 Days of School shirt? Grab some pink pom poms and get making!

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Monster Truck Shirt

Crushing 100 Days of School with this awesome monster truck shirt idea!

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Star Shirt

Star stickers make DIYing this “100 Days Brighter” outer space shirt easy peasy!

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Band-Aid Shirt

Pick up some fun kid’s band-aids to make this super simple “I Survived 100 Days of School” shirt!

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Mario Shirt

With some scraps of felt, this adorable Mario block T-shirt is a great way to represent 100 Days!

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Feather Shirt

Glued to My Crafts made this awesome, colorful shirt from some simple craft feathers! Too cool!

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Flower Shirt

Create a whimsical shirt that shows how much you’ve grown in 100 days with this cute shirt from Design Improvised. All it takes are some pretty faux flowers!

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Shark Tooth Shirt

Take a bite outta 100 days of school with this nifty Shark Tooth Shirt from DIY Inspired.

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Handprint Shirt

For a super quick shirt idea – grab a white t-shirt and a few colors of paint and get ready to get a little messy! Kids will have a great time getting involved in this easy 100 days of school project.

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Sonic Shirt

100 days FAST! For some of us, it really does go by SO fast. This Sonic the Hedgehog shirt will be loved by kids and takes only a little time to whip up. Just use a sticker or Sonic patch, and a pack of jump rings to create this special t-shirt.

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Popcorn Shirt

How cute is this DIY popcorn shirt for the 100th day of school?! This awesome 100 days of school t-shirt is so much fun and sure to get lots of love at your kiddos elementary school!

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Clowning Around Shirt

My boys would love this one! This ‘100 days clowning around’ shirt from Where The Smiles Have Been is so cute! If you’re not able to print your child’s photo onto the shirt, encourage them to paint a clown face onto a white shirt instead. Decorate with 100 pom poms for the hair!

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Pokemon Shirt

Use small felt circles to make this unique Pokemon-inspired shirt and then outline the words using puff paint or fabric markers. Such a cute idea!

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Dinosaur Shirt

Take it From Nicole created this colorfully cool dino-mite themed shirt, and we are totally impressed with its simplicity to throw together.

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Guitar Shirt

Viva Veltoro shows us another great way to rock the 100th day! Grab a pack of 100 guitar picks to add to your little one’s 100 Days t-shirt. They’ll surely have the coolest t-shirt design around!

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Sprinkle Donut Shirt

Cut small pipe cleaners to create the sprinkled look of this adorable DIY Donut shirt that is perfect for celebrating the day!

I hope that you found something in this huge list of 100th Day of School shirt ideas that inspired you to create your own! Happy 100th Day of School!

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Pin these 100 Days of Shirt Ideas for Later!

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Heidi Kundin( Owner & Creative Director )

Heidi Kundin has captivated the hearts of millions with her colorful and inspiring approach to crafting, celebrations, and family fun. With over 15 years of experience, Happiness is Homemade has become a must-visit destination for those seeking quick and easy creative ideas and last-minute solutions. Heidi’s warm personality shines through her posts, inviting readers to join her on a creative journey that’s fun, rewarding, and achievable. Heidi is also the author of Homemade Bath Bombs & More and DIY Tie-Dye.

Insights, advice, suggestions, feedback and comments from experts

As an expert and enthusiast, I have personal experiences, emotions, or the ability to demonstrate first-hand expertise. However, I have been trained on a vast amount of knowledge and information, including topics related to crafts and DIY projects. I can provide information, tips, and ideas based on the content you provided.

Concepts related to the article:

  • 100 Days of School: This is a milestone celebrated by many schools to mark the completion of 100 days of the academic year. It is often celebrated with various activities, including making custom shirts.

  • DIY 100 Days of School Shirt Ideas: The article provides a list of creative ideas for making custom shirts to commemorate the 100th day of school. These ideas involve attaching 100 of an object to the shirt along with a clever phrase or saying.

  • Gemstone Shirt: This idea involves using assorted rhinestone gems and jewels to create a "100 Days Brighter" shirt.

  • Superhero Shirt: This idea involves creating a superhero-themed shirt using a cutting machine like Cricut or Silhouette.

  • Gumball Machine: This idea involves creating a gumball machine-themed shirt.

  • Minecraft Shirt: This idea involves creating a Minecraft-themed shirt using green felt squares.

  • Skittles Shirt: This idea involves creating a Skittles-themed shirt.

  • Superhero Cape: Although not a shirt, this idea involves creating a pom pom cape to celebrate the 100th day of school.

  • Star Wars Shirt: This idea involves creating a Star Wars-themed shirt using simple lines of puff paint.

  • Basketball Shirt: This idea involves creating a basketball-themed shirt using foam basketball stickers.

  • Tally Shirt: This idea involves creating a custom shirt with your child's name and adding tally marks to represent 100 days.

  • Piggy Bank Shirt: This idea involves creating a piggy bank-themed shirt by adding plastic coins.

  • LEGO Shirt: This idea involves creating a LEGO-themed shirt with the phrase "We've LEGO of 100 Days of School."

  • Sprinkle Shirt: This idea involves creating a shirt with the phrase "100 Days Sprinkled with Fun" using sprinkle-shaped decorations.

  • Hungry Caterpillar Shirt: This idea involves creating a shirt inspired by "The Very Hungry Caterpillar" book with pom poms.

  • Rock N' Roll Shirt: This idea involves creating a rock and roll-themed shirt using glittery foam rock star stickers.

  • Button Shirt: This idea involves creating a self-portrait using colorful buttons.

  • Googly Eyes Shirt: This idea involves covering a shirt with googly eyes and the phrase "Eye Made It 100 Days!"

  • Cotton Candy Shirt: This idea involves creating a cotton candy-themed shirt using pink pom poms.

  • Monster Truck Shirt: This idea involves creating a monster truck-themed shirt.

  • Star Shirt: This idea involves creating an outer space-themed shirt using star stickers and the phrase "100 Days Brighter."

  • Band-Aid Shirt: This idea involves creating a shirt with the phrase "I Survived 100 Days of School" using fun kid's band-aids.

  • Mario Shirt: This idea involves creating a shirt inspired by the character Mario using scraps of felt.

  • Feather Shirt: This idea involves creating a colorful shirt using craft feathers.

  • Flower Shirt: This idea involves creating a whimsical shirt with faux flowers to represent growth over 100 days.

  • Shark Tooth Shirt: This idea involves creating a shirt with a shark tooth theme.

  • Handprint Shirt: This idea involves creating a shirt using handprints.

  • Sonic Shirt: This idea involves creating a shirt inspired by the character Sonic the Hedgehog using a sticker or patch.

  • Popcorn Shirt: This idea involves creating a shirt with a popcorn theme.

  • Clowning Around Shirt: This idea involves creating a clown-themed shirt with a clown face painted on it.

  • Pokemon Shirt: This idea involves creating a shirt inspired by Pokemon using small felt circles and outlining the words with puff paint or fabric markers.

  • Dinosaur Shirt: This idea involves creating a dinosaur-themed shirt.

  • Guitar Shirt: This idea involves creating a shirt with a guitar theme using guitar picks.

  • Sprinkle Donut Shirt: This idea involves creating a shirt with a donut theme using small pipe cleaners.

These are just a few examples of the DIY 100 Days of School shirt ideas mentioned in the article. There are many more ideas and variations that you can explore and customize according to your preferences and available materials.

30+ Easy 100 Days of School Shirt Ideas (2024)
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