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
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
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
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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
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
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
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
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
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
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
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
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
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
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
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
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
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
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!
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
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
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
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
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
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
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
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
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
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
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!
