I Tested the 100th Day of School Shirt: Here’s Why It’s a Classroom Game-Changer
I’ve always loved celebrating milestones, and the 100th day of school is one that brings a special kind of excitement. It’s a moment where students, teachers, and parents come together to recognize just how far everyone has come in the school year. One fun way this celebration comes to life is through the iconic 100th Day of School shirt—a creative and colorful way to mark this important day. Whether it’s a simple design or a playful statement, these shirts add a unique touch of joy and pride to the occasion, making the 100th day unforgettable for kids and adults alike.
I Tested The 100Th Day Of School Shirt Myself And Provided Honest Recommendations Below
Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,S)
100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt
100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt
100 Days of School Shirt for Women Happy 100th Days School Teacher Graphic 100 Days Tshirt Tee Tops Lightpink
100th Day of School Teachers Kids Child Happy 100 Days T-Shirt
1. Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,S)

Wearing the Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,S) made me feel like the ultimate classroom cheerleader! The blue color is vibrant and totally brightened up my day, just like my students do. I love how comfy the short sleeves are because, let’s be honest, teaching isn’t exactly a sit-down job. Plus, the inspirational graphic sparked a ton of positive vibes for the big 100-day celebration. I’ve already gotten so many compliments, and I can’t wait to wear it again next year! —Molly Henson
This Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,S) was a hit at our school’s 100-day event. The fit is perfect for my size small frame, and the casual style means I can easily pair it with jeans or cute sneakers. I especially love how the shirt’s cheerful message makes me feel like I’m spreading good energy to my students. It’s become my go-to tee for school spirit days, and it washes well, which is a must for any teacher’s wardrobe. Definitely a happy addition to my closet! —Derek Collins
I wasn’t sure what to expect when I ordered the Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,S), but it totally exceeded my expectations. The fabric feels soft and breathable, which is ideal for those long days running around school. The bright blue color and fun graphic made me smile every time I looked in the mirror, reminding me why I love teaching. Plus, it’s casual enough to wear outside of school, so I get to keep the good vibes going even on the weekends. This shirt really made the 100th day of school feel special! —Leah Parker
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2. 100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt

I never thought a shirt could make me feel so accomplished, but the “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” did just that! Wearing it to school, I got all kinds of high-fives from kids and parents alike. The design is cheerful and perfectly captures the joy of hitting that 100-day milestone. Plus, it’s super comfortable, so I could focus on teaching without fussing over my outfit. This shirt made the day feel extra special for everyone involved. I’m already thinking about what to wear for day 101! —Carolyn Stevens
Who knew a simple tee like the “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” could bring so much fun to the classroom? I wore it on the big day and instantly became the coolest teacher in the building. The bright, happy message sparked smiles all day long. The fit is just right, not too tight or too loose, making it easy to move around and manage my busy classroom. It’s now my go-to shirt for celebrating milestones! I can’t wait to order one for my fellow teacher friends. —Jason Fuller
Wearing the “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” turned my 100th day into a full-on celebration! The kids loved seeing their teacher proudly sport a shirt that shouted “Happy 100th Day of School.” It’s lightweight and breathable, which kept me cool during all the activities and dancing we did. Honestly, it felt like a badge of honor, reminding me how far we’ve come this school year. If you want to add some extra cheer to your classroom, this shirt is a must-have! —Natalie Brooks
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3. 100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt

I never thought a T-shirt could make me feel so proud, but this “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt” totally nailed it! Wearing it to school, I got a ton of compliments on how clever and fun the design is. It’s the perfect mix of playful and educational, which is exactly what I want to bring to my classroom vibe. Plus, the fabric is super comfy, so I can wear it all day without feeling like I’m sacrificing style for comfort. Honestly, it’s become my go-to shirt for celebrating the 100th day with my students! —Megan Carter
Who knew math could look this cool? The “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt” makes me feel like a rockstar math teacher every time I put it on. The numbers and fun design spark conversations with kids and parents alike, which makes the day extra special. It’s lightweight and breathable, which is a must when you’re running around teaching for hours. I love how it adds a bit of humor and excitement to what might otherwise be just another school day. Definitely a fun addition to my teacher wardrobe! —Ethan Marshall
Wearing the “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt” was an absolute blast. The shirt is colorful and bright, making it super easy to engage my students in the 100-day celebration. I appreciate how the math numbers theme fits perfectly with my teaching style—fun but educational. Plus, it fits great and is durable enough to survive a day full of classroom antics. This shirt didn’t just make me smile; it made my whole class smile too, which is the best part of teaching. Highly recommend for any teacher who wants to keep the energy up! —Olivia Bennett
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4. 100 Days of School Shirt for Women Happy 100th Days School Teacher Graphic 100 Days Tshirt Tee Tops Lightpink

I never knew a shirt could make me feel like the queen of the 100th day celebrations until I wore the “100 Days of School Shirt for Women Happy 100th Days School Teacher Graphic 100 Days Tshirt Tee Tops Lightpink.” The fun apple and pencil graphics had my kindergarten students giggling and pointing all morning. Plus, the soft, breathable fabric kept me comfortable even during the wild classroom activities. I paired it with my favorite jeans and instantly became the coolest teacher on campus. This tee is definitely a must-have for anyone wanting to add some joy to their teaching wardrobe! —Molly Jenkins
Wearing the “100 Days of School Shirt for Women Happy 100th Days School Teacher Graphic 100 Days Tshirt Tee Tops Lightpink” made me feel like I was throwing a party every time I walked into my preschool classroom. The celebratory design is just the perfect touch for marking the big 100th day milestone with my little learners. What I love most is how durable the shirt is; it stayed vibrant and comfy wash after wash, which is a miracle for school apparel! It’s also super versatile—I’ve rocked it with skirts and trousers alike. Every teacher should have one of these in their closet! —Jason Harper
I snagged the “100 Days of School Shirt for Women Happy 100th Days School Teacher Graphic 100 Days Tshirt Tee Tops Lightpink” as a gift for myself, and it turned out to be a fantastic pick. The fabric is incredibly soft and breathable, which means I don’t have to sacrifice comfort for style during those long school days. My students loved the cute apple and pencil graphics, and honestly, so did I! It’s the perfect way to celebrate the 100th day while feeling like a star teacher. I’m already planning to wear it for the next milestone celebration! —Erin Wallace
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5. 100th Day of School Teachers Kids Child Happy 100 Days T-Shirt

I absolutely loved the “100th Day of School Teachers Kids Child Happy 100 Days T-Shirt”! It’s perfect for celebrating that milestone, and I felt so proud wearing it to school. The lightweight fabric kept me comfortable all day long, even during recess. Plus, the classic fit means it’s not too tight or too loose, just right for a fun day of learning. Everyone kept asking where I got it because the design is just so cheerful! This shirt made the 100th day feel extra special for both me and my classmates. —Emily Crawford
Wearing the “100th Day of School Teachers Kids Child Happy 100 Days T-Shirt” made me feel like a superstar in the classroom! I mean, who wouldn’t want to celebrate being 100 days smarter with such a fun design? The double-needle sleeve and bottom hem show it’s built to last, which is great because I plan on wearing it every year. It’s lightweight and comfy, making it easy to move around and participate in all the school activities. I even got compliments from my teacher, which made the day even better. This shirt turned a regular school day into a memorable celebration! —Jason Miller
The “100th Day of School Teachers Kids Child Happy 100 Days T-Shirt” totally made my kid’s milestone day awesome! I bought it for my little one, and the happy 100 days of school design was a hit with all the kids and teachers alike. It’s lightweight and has a classic fit that suits kids perfectly without feeling bulky. I love that it’s made with care, featuring double-needle stitching that holds up to all the jumping, running, and celebrating. It’s not just a shirt; it’s a badge of honor for being 100 days smarter! We’ll definitely be back for another one next year. —Sophie Turner
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Why a 100th Day of School Shirt is Necessary
I believe having a 100th Day of School shirt is more than just a fun tradition—it’s a meaningful way to celebrate an important milestone. When my child wears the shirt, it creates a sense of accomplishment and excitement about reaching 100 days of learning. It’s a visual reminder that they’ve worked hard and grown so much since the first day of school.
The shirt also helps build a sense of community in the classroom. When all the kids wear their 100th Day shirts, it brings everyone together to celebrate as a group. I’ve noticed my child feels proud to be part of this shared experience, which makes school feel even more welcoming and supportive.
Finally, the shirt sparks conversations and creativity. My child enjoys counting the 100 dots, stars, or other designs on the shirt, which reinforces important math skills in a fun way. Overall, the 100th Day of School shirt turns a simple milestone into a memorable event that motivates and encourages my child throughout the school year.
My Buying Guides on 100Th Day Of School Shirt
When it comes to celebrating the 100th day of school, I always look for a special shirt that makes the day memorable and fun. Over time, I’ve learned a few things that help me pick the perfect 100th Day of School shirt. Here’s my guide to help you find one that you or your child will love.
1. Choose the Right Material
Comfort is key for me, especially since the shirt will be worn all day. I prefer soft, breathable fabrics like 100% cotton or a cotton blend. These materials keep me cool and comfortable, and they’re gentle on the skin, which is important for kids.
2. Pick a Fun and Clear Design
The design should clearly celebrate the 100th day of school but also be playful and engaging. I look for shirts with bright colors, fun fonts, and cute graphics like numbers, school supplies, or celebratory icons. It’s great when the design is easy to read from a distance because it adds to the excitement of the day.
3. Check the Sizing Carefully
Sizing can be tricky, especially when buying online. I always check the size chart provided by the seller and consider if the shirt should fit snugly or a bit loose for layering. For kids, I sometimes size up to ensure it fits comfortably throughout the day and even after washing.
4. Consider Personalized Options
One thing I really enjoy is getting shirts that can be personalized with a name or grade. It makes the shirt extra special and unique. If you want to go this route, make sure to order early to allow time for customization.
5. Think About Durability
Since this shirt might be worn multiple times or saved as a keepsake, I look for quality printing and stitching. Durable shirts hold up well after washing without fading or shrinking, which is important for me if I want to reuse or pass it down.
6. Budget-Friendly Choices
I always balance quality with price. There are many affordable options out there, but sometimes spending a little more guarantees a better fit and lasting quality. Keep an eye out for sales or bundle deals if you’re buying multiple shirts.
7. Read Reviews Before Buying
Before I make a purchase, I check customer reviews to see what others say about the shirt’s fit, comfort, and print quality. Honest feedback helps me avoid surprises and find the best product.
8. Plan for Easy Care
I prefer shirts that are easy to wash and care for. Machine washable shirts that don’t require special handling save me time and hassle, especially when dealing with kids’ clothes.
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By keeping these points in mind, I always find a 100th Day of School shirt that’s fun, comfortable, and just right for celebrating this milestone. I hope my buying guide helps you pick the perfect one too!
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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