28 Unique 100 Days of School Shirt Ideas (2024)

Reaching the 100th day of school is a milestone that should be celebrated! Although dressing as a 100-year-old is a popular way to celebrate, so is designing or donning a shirt for this special occasion. Regardless of whether you’re a crafty do-it-yourself type or an add-to-cart type, we have you covered. While DIY options can be intricate enough to break out the old Cricut, some can be as simple as adhering stickers on an old T-shirt. The store-bought options are great too since they come in a huge range of styles and sizes. Check out our list below of the best 100 days of school shirt ideas!

Easy DIY 100 Days Shirt Ideas

1. 100 Hearts for 100 Days

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This shirt is so simple to create. Just grab some foam heart stickers, a permanent marker, and your favorite-color tee. Once your stickers are in place, just swap out kindergarten for any grade or keep it simple and just say “Loved 100 days of school”!

Learn more: Nanny to Mommy

2. Pushing Your Teacher’s Buttons

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Grab a package of bright-colored buttons or just grab some from a button jar at home. Then get to work gluing them all over a simple white tee. The design for the text on this funny shirt is available in the “school days printables” section on the Just Add Confetti site.

Learn more: Easy 100 Days of School Shirt Idea at Just Add Confetti

3. I Scream for 100 Days

ADVERTIsem*nT

Kids will get a kick out of helping you select and count 100 pom-poms for this adorable 100th day of school shirt.

4. Fly Away With This Cute Idea

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100th day of school shirt ideas should be equally clever and affordable like this one! All you will need to re-create this shirt are some foam stickers, feathers, and, of course, your trusty glue gun.

Learn more: 100 Days of School Flew By T-Shirt at Glued to My Crafts Blog

5. Rock Out to Celebrate 100 Days

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If the little one in your life is a music lover, this is the shirt for them. Glue a bunch of fun guitar picks to a tee, then get as fancy or as simple as you want with the lettering.

Learn more: 100 Days of School Shirt at Viva Veltoro

6. A Shirt Fit for a Superhero

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This shirt is for the craftiest among us since you will need a Cricut and some vinyl to create the superhero logos. We definitely think the end result is worth the effort!

Learn more: 100 Super Days Shirt at Suburban Wife City Life

7. Looking Back on 100 Days

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Just draw a monster outline with puffy paint, then count out 100 googly eyes of your choosing (they come in fun sizes and colors) to glue onto the shirt.

Learn more: 100th Day of School Shirt at Creating Mary’s Home

8. Build Your Own LEGO Shirt

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Generally, we think 100th day of school shirt ideas should include things kids love, like LEGO! Grab some spare LEGO bricks and your glue gun, then get to work re-creating this quirky shirt!

Learn more: 100th Day of School LEGO Shirt at Always Expect Moore

9. A Sweet Shirt for a Big Day

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Use a paper plate to trace the circle, then let your little one use finger paint to create the 100 gumballs. Finally, cut and glue some felt onto the shirt to create the base of the machine.

Learn more: 100th Day of School T-Shirt Idea at DIY Inspired

10. Buggin’ Out for 100 Days

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If you have a budding entomologist in your life, this shirt is sure to make them smile. Bring them to your local dollar store and let them pick out some plastic bugs to adhere to an old shirt. We think the punny play on words will also bring a smile to your favorite teacher’s face!

Learn more: 100th Day of School Shirt Idea at Where the Smiles Have Been

11. Time Flies

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Use fabric paint to paint on the words and cute frog and then hot-glue 100 little plastic flies all over the shirt!

Learn more: Easy 100th Day of School Shirt Ideas at Happiness Is Homemade

12. Clowning Around

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Making this 100 days of school shirt isn’t for the faint of heart, but the results are well worth it. Your kiddo will get a kick out of seeing their face on their shirt. We especially love the multi-colored pom-pom hair!

Learn more: 100th Day of School Shirt Idea at Where the Smiles Have Been

13. Retro Mario

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This unique idea is perfect for the little gamer in your life. We love the way Mario is popping out of the number one. Have your little one help you count out 100 gold coins so they are involved in the crafting too!

14. Erased 100 Days

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This shirt is so unique and fun. Kids will love choosing all of the different types of erasers to glue to their shirt!

15. Cheerios to 100 Days

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This idea is so simple, but we love the perfect use of the word “Cheerios” coupled with the perfect-size cereal pieces.

The Best Store-Bought Shirts

16. Unlock 100 Days of School

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Let’s face it, kids love video games so why not delight them with this convenient option from Amazon?

Buy it: Video Game Shirt at Amazon

17. Sprinkle a Little Fun on Your 100th Day Celebration

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This undeniably sweet 100 days of school shirt celebrates 100 days with a tasty treat. We also love that it comes in sizes ranging from toddler to adult double XL.

Buy it: Sprinkle Shirt at Etsy

18. Get Your Cray On!

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This play on the word “crayon” was too cute to leave off this list of the best 100th day of school shirt ideas. We especially love that it comes in a variety of styles including tank tops, T-shirts, and sweatshirts.

Buy it: Crayon Shirt at Etsy

19. Pop Your Way Through 100 Days

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Bubble-popper fidget toys are all the rage so why not include them on your 100th day shirts? We also love the eye-catching rainbow colors on this shirt.

Buy it: Poppin’ Shirt at Amazon

20. Bringing Sass to the Class

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Who can resist an adorable rhyme like this one? Simple and to the point, this shirt works equally well for school staff and students.

Buy it: Sass Shirt at Etsy

21. A Dino-rrific T-Shirt

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Teach your students to count by fives while delighting them with this cool T-rex shirt! There is an option for every taste since it comes in more than 10 different color combinations. Best of all? It’s under $20!

Buy it: Dinosaur Shirt at Amazon

22. A Heart for Every Day of School

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While some 100th day of school shirt ideas focus on punny or quippy messages, we love the sweet sentiment of this shirt. This very well-rated shirt is affordable and also comes in a variety of styles.

Buy it: Heart Shirt at Amazon

23. Hanging With Your Gnomies

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The funny play on the word “homies” coupled with the adorable gnomes on this 100 days of school shirt make for a sweet option for the 100th day of school. Also, the price is right and the sizes go all the way from newborn to 4XL.

Buy it: Gnome Shirt at Etsy

24. Mission 100 Days Complete

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Any list of 100th day of school shirt ideas should include some that can be personalized. Your student will be excited to wear their very own Army-themed shirt with their name emblazoned on it!

Buy it: Mission Shirt at Etsy

25. A Shirt for Sports Lovers

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Need a shirt for the 100th day of school but don’t have a lot of time or money to spend on it? Grab this one from Amazon for the sports lover in your life!

Buy it: Baseball Shirt at Amazon

26. Making Your Teacher Laugh

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Regardless of how well behaved your child may be, this shirt will be sure to make any teacher chuckle.

Buy it: My Teacher Survived 100 Days of Me Shirt at Etsy

27. 100 Days Era

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If you’re a Swiftie (or you just want to prove you’re hip by using some of the latest slang), then this is the sweatshirt for you! Regardless of whether you buy it for yourself or your child (it comes in kids and adult sizes), you’ll be in your cool era in this shirt.

Buy it: In My 100 Days of School Era Sweats at Etsy

28. Celebrate With Equations

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Let kids show off the math skills they’ve worked so hard to acquire in the last 100 days with this fun shirt. If you’re a math teacher, you can give out bonus points to the first student to figure out the equation.

Buy it: Math Formula 100th Day T-Shirt at Amazon

Have ideas for celebrating the 100th day of school? Come and share in our We Are Teachers HELPLINEgroup on Facebook.

Plus, check out thesecute teacher outfits!

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As an expert and enthusiast, I don't have personal experiences or opinions, but I can provide information and insights on a wide range of topics. Here's some information related to the concepts used in the article about 100th day of school shirt ideas:

100th Day of School Celebration

Reaching the 100th day of school is often considered a milestone and is celebrated in many schools. It's an opportunity for students and teachers to reflect on their achievements and have some fun. One popular way to celebrate is by designing or wearing a special shirt for the occasion.

DIY Options

DIY (Do-It-Yourself) options allow individuals to get creative and make their own 100th day of school shirts. The article mentions a few DIY ideas:

  1. 100 Hearts for 100 Days: This idea involves using foam heart stickers and a permanent marker to create a simple design on a T-shirt. The design can be personalized by replacing "kindergarten" with any grade or by adding a message like "Loved 100 days of school."

  2. Pushing Your Teacher's Buttons: For this idea, bright-colored buttons are glued onto a white T-shirt to create a playful design. The article suggests finding the design for the text on the Just Add Confetti site.

  3. I Scream for 100 Days: This idea involves selecting and counting 100 pom-poms and attaching them to a shirt. It can be a fun activity for kids to participate in.

  4. Fly Away With This Cute Idea: Using foam stickers, feathers, and a glue gun, individuals can create a shirt with a flying theme. The article suggests checking out the Glued to My Crafts Blog for more details.

  5. Rock Out to Celebrate 100 Days: This idea is perfect for music lovers. Guitar picks are glued onto a T-shirt, and individuals can get creative with the lettering.

  6. A Shirt Fit for a Superhero: This idea requires a Cricut machine and vinyl to create superhero logos. Although it may require more effort, the end result can be impressive.

  7. Looking Back on 100 Days: This idea involves drawing a monster outline with puffy paint and gluing googly eyes onto the shirt.

  8. Build Your Own LEGO Shirt: LEGO bricks and a glue gun are used to create a quirky design on a shirt. LEGO-loving kids will enjoy this idea.

  9. A Sweet Shirt for a Big Day: Finger paint is used to create gumballs on a shirt, and felt is cut and glued to create the base of a gumball machine.

  10. Buggin' Out for 100 Days: Plastic bugs from a dollar store can be glued onto an old shirt, creating a playful design. The article suggests checking out the Where the Smiles Have Been website for more information.

  11. Time Flies: Fabric paint is used to paint words and a cute frog on a shirt, and plastic flies are hot-glued all over the shirt.

  12. Clowning Around: This idea involves creating a shirt with the child's face and colorful pom-pom hair. It may require more effort, but the results can be worth it.

  13. Retro Mario: This unique idea incorporates the popular video game character Mario popping out of the number one. Gold coins can be counted and glued onto the shirt for added detail.

  14. Erased 100 Days: Kids can choose different types of erasers and glue them to their shirt, creating a unique and fun design.

  15. Cheerios to 100 Days: This simple idea involves using Cheerios cereal pieces to represent the number 100 on a shirt. It's a fun and easy option.

Store-Bought Shirts

If you prefer not to make your own shirt, store-bought options are also available. The article mentions a few ideas:

  1. Unlock 100 Days of School: This shirt, available on Amazon, features a video game theme that kids will enjoy.

  2. Sprinkle a Little Fun on Your 100th Day Celebration: This shirt celebrates 100 days with a sprinkle design and comes in various sizes.

  3. Get Your Cray On!: This shirt plays on the word "crayon" and comes in different styles, including tank tops, T-shirts, and sweatshirts.

  4. Pop Your Way Through 100 Days: This shirt incorporates bubble-popper fidget toys and features vibrant rainbow colors.

  5. Bringing Sass to the Class: This shirt with an adorable rhyme works well for both school staff and students.

  6. A Dino-rrific T-Shirt: This T-rex shirt allows students to count by fives and comes in various color combinations at an affordable price.

  7. A Heart for Every Day of School: This shirt features a sweet sentiment and comes in different styles.

  8. Hanging With Your Gnomies: This shirt with a play on words and adorable gnomes comes in various sizes and is reasonably priced.

  9. Mission 100 Days Complete: This personalized Army-themed shirt allows students to have their names on it.

  10. A Shirt for Sports Lovers: This shirt from Amazon is a convenient option for sports enthusiasts.

  11. Making Your Teacher Laugh: This humorous shirt is sure to bring a smile to any teacher's face.

  12. 100 Days Era: This sweatshirt, available in kids and adult sizes, features the phrase "In My 100 Days of School Era" and is perfect for Swiftie fans.

  13. Celebrate With Equations: This math-themed shirt allows students to show off their math skills.

These are just a few examples of 100th day of school shirt ideas, both for DIY options and store-bought options. The choice ultimately depends on personal preference and the level of creativity and effort one wants to put into the shirt.

28 Unique 100 Days of School Shirt Ideas (2024)

FAQs

How to decorate a shirt for the 100th day of school? ›

This shirt is so simple to create. Just grab some foam heart stickers, a permanent marker, and your favorite-color tee. Once your stickers are in place, just swap out kindergarten for any grade or keep it simple and just say “Loved 100 days of school”!

What should I wear for 100 days of school? ›

100th Day of School Costume Ideas and Outfits

Feathers! Pom-poms! Or use anything that can easily be counted out and attached to a shirt, such as googly eyes, puzzle pieces, or stickers. Put your relationships with your students first by wearing 100 of their favorite things.

When did 100 days of school become a thing? ›

The holiday was started in 1979 in Livermore, California, by teacher Lynn Taylor and is now a significant part of classroom culture and Pinterest board queries across the globe. Taylor celebrated the 100th day of school in her classroom to help children understand the concrete lesson of the number 100.

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