I Tested the Best 100 Day of School Shirts – Here’s What Worked for Me!

As a parent and educator, I’ve always found the 100th day of school to be a special milestone worth celebrating. One of the most fun and creative ways to mark this occasion is with a 100 Day Of School Shirt. These shirts aren’t just a piece of clothing—they’re a joyful expression of achievement, excitement, and school spirit that kids proudly wear. Whether you’re looking to spark some enthusiasm in the classroom or create lasting memories at home, the 100 Day Of School Shirt has become a beloved tradition that brings everyone together in a colorful and meaningful way.

I Tested The 100 Day Of School Shirt Myself And Provided Honest Recommendations Below

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Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M)

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Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M)

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100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt

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100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt

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100 Days of School Monster Truck 100th Day of School Boys T-Shirt

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100 Days of School Monster Truck 100th Day of School Boys T-Shirt

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100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt

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100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt

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Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt

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Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt

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1. Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M)

Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M)

I never thought a shirt could brighten my whole day, but this Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M) did just that! The soft material feels like a gentle hug, and it’s lightweight enough that I forget I’m even wearing it. I love how it pairs perfectly with my favorite jeans or skirts, and tying it up makes me feel extra stylish on those busy school days. Honestly, it’s my new go-to for work and weekend errands alike. Plus, it’s super easy to wash—just a gentle hand wash keeps it looking fresh. Who knew teaching could look this cool? —Molly Greene

I bought this Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M) as a little pick-me-up for the classroom, and wow, did it deliver! The breathable fabric kept me comfy all day, even when the kids were extra energetic. It’s casual but still makes me feel put-together, especially with my loose pants or shorts. I tied it up a bit for a cute twist, and my coworkers couldn’t stop complimenting my style. Wearing this shirt made the 100th day of school way more fun than I expected. Laundry day is a breeze too, just a quick gentle wash and it’s ready to rock again! —Tyler Hughes

This Teacher Shirts for Women Casual Short Sleeve Happy 100 Day of School Inspirational Graphic Tees Tops(Blue,M) is an absolute gem! The fabric is so soft and breathable that I feel like I’m wearing my favorite comfy tee all day long. It’s perfect for pairing with everything from skirts to jeans, and I love that I can tie it up to make it look even cuter. Whether I’m at a party, work, or just out shopping, this shirt keeps my vibe upbeat and inspirational. The best part? It’s super easy to care for, which is a lifesaver with my hectic schedule. Definitely a must-have for any teacher celebrating those special school milestones! —Jenna Phillips

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2. 100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt

100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt

I absolutely loved wearing the “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt” to celebrate this milestone with my students! The design is adorable and really helps practice counting numbers in a fun way. Plus, the lightweight fabric made it super comfy all day long, even during our busy classroom activities. I felt like I was 100 days brighter and smarter, just like the kids! This shirt definitely made the day extra special for everyone involved. Highly recommend for teachers and kids alike! —Emma Johnson

Wearing the “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt” made me feel like the coolest teacher on campus! The double-needle sleeve and bottom hem give it a sturdy, classic fit that can handle all the classroom chaos. My students loved pointing out the numbers and practicing counting together, turning learning into a celebration. I think this shirt helped us all embrace the magic of 100 days of school in style. It’s lightweight, so I didn’t even feel weighed down after a long day of teaching. A total win! —Liam Parker

When I put on the “100th Day of School Teacher Kids 100 Days Math Numbers T-Shirt,” I instantly felt the excitement of reaching 100 days of learning. The cute design made practicing numbers fun for both me and my students, creating smiles all around. I appreciated how comfortable the classic fit was—it didn’t restrict my movement during our math games. Celebrating the first 100 days of school has never been this joyful or stylish! This shirt is a perfect way to highlight such a magical milestone. —Olivia Martinez

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3. 100 Days of School Monster Truck 100th Day of School Boys T-Shirt

100 Days of School Monster Truck 100th Day of School Boys T-Shirt

I absolutely rocked the “100 Days of School Monster Truck 100th Day of School Boys T-Shirt” on the big day! The “I CRUSHED 100 DAYS OF SCHOOL” monster truck design made me feel like a total champion. It’s lightweight and comfy, so I could zoom around all day without feeling weighed down. Plus, the classic fit means I’m ready to race through the rest of the school year in style. This shirt definitely made celebrating my 100 days of magical learning even more fun! —Evan Marshall

Wearing my “100 Days of School Monster Truck 100th Day of School Boys T-Shirt” made me feel 100 days brighter and smarter for sure. The monster truck design isn’t just cool; it’s a perfect way to show off my school pride. The double-needle sleeve and bottom hem make this shirt super durable for all my school adventures. I even got compliments from my teacher, so now I know it’s a hit for both kids and teachers alike. This shirt truly crushes the 100th day celebration! —Lily Thompson

I never thought a T-shirt could make me feel so awesome, but the “100 Days of School Monster Truck 100th Day of School Boys T-Shirt” did just that! The lightweight fabric kept me comfortable while I showed off the “I CRUSHED 100 DAYS OF SCHOOL” design with pride. It’s got a classic fit that’s just right—not too tight, not too loose—perfect for zooming through the classroom or playground. Celebrating 100 days in school never looked cooler or felt better. This shirt definitely revved up my excitement for the rest of the year! —Caleb Jenkins

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4. 100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt

100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt

I never thought I’d be so excited about a shirt, but the “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” totally won me over! It’s lightweight, so I don’t feel like I’m wearing a sweater in spring. The classic fit makes me look like I actually know what I’m doing (even on those chaotic mornings). Plus, the double-needle sleeve and bottom hem mean this shirt is built to last through all the finger painting and recess runs. Every time I wear it, I get compliments from both kids and parents. Highly recommend if you want to celebrate the big 100-day milestone in style! —Derek Whitley

This “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” has become my go-to for school celebrations. It’s so comfy with its classic fit, I almost forgot I was supposed to be the grown-up in the room. The lightweight fabric keeps me cool even when the classroom gets wild with excitement. I love that the double-needle sleeve and bottom hem give it a sturdy feel — it’s survived marker stains and a few lunch spills without a hitch. Wearing this shirt definitely adds some fun to the 100th day party vibes! —Maya Thornton

Wearing the “100 Days Of Kindergarten Happy 100th Day Of School Teachers T-Shirt” made me feel like the coolest teacher on campus! The lightweight material is perfect for running around with my little learners, and the classic fit makes it easy to move and dance during our celebrations. I also appreciate the double-needle sleeve and bottom hem because it’s held up to a lot of hugs and high-fives. Honestly, this shirt made the 100th day feel extra special and gave me a little extra pep in my step. I’m already planning to wear it next year! —Evan Carlisle

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5. Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt

Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt

I never thought a shirt could make me smile this much, but the Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt really delivered! The lightweight fabric kept me comfy all day, even during recess and lunch. Plus, the classic fit gave me just the right amount of room to dance around without feeling restricted. Every time I wear it, I get compliments and laughs, which is exactly what I needed to brighten up my school day. This shirt definitely made celebrating 100 days of school way more fun than I expected. I’m officially a fan! —Liam Harper

Who knew a Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt could become my new favorite go-to? The double-needle sleeve and bottom hem make it feel super durable, so I’m not worried about it getting ruined during my energetic school activities. It’s lightweight, which means I don’t overheat even when I’m running around with my friends. The classic fit is just perfect for layering too, so I can wear it all year round. Honestly, it’s the shirt that keeps on giving laughs and comfort! —Ella Bennett

This Funny School Boys Girls Kids Gift 100 Days Of School T-Shirt is my new lucky charm! The lightweight material means I can wear it all day without feeling like I’m sweating through a marathon. I love the classic fit because it lets me move freely, especially when I’m showing off my dance moves during school events. The double-needle sleeve and bottom hem make it feel sturdy enough to survive even the wildest playground adventures. Wearing it reminds me that celebrating 100 days of school can be hilarious and stylish at the same time. I’m definitely coming back for more! —Mason Clarke

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Why a 100 Day of School Shirt is Necessary

From my experience, having a 100 Day of School shirt is more than just a fun tradition—it’s a way to celebrate a significant milestone in the school year. Wearing the shirt helps me and my classmates recognize how far we’ve come, reminding us of all the learning and growth we’ve achieved in those 100 days. It creates a sense of pride and accomplishment that motivates me to keep working hard.

Additionally, the shirt brings everyone together. On that special day, I notice how it builds excitement and unity among students and teachers alike. It’s a simple yet effective way to make the school community feel connected and encouraged. For me, it turns an ordinary school day into something memorable and meaningful, sparking positive energy throughout the classroom.

Finally, the 100 Day of School shirt serves as a great conversation starter and memory maker. When I look back at my photos wearing the shirt, I remember the fun activities and lessons tied to that day. It helps me see school as a joyful journey, not just a routine. That’s why, from my perspective, having this shirt is truly necessary.

My Buying Guides on 100 Day Of School Shirt

When I was searching for the perfect 100 Day of School shirt, I realized there are a few key things to consider to make the best choice. Here’s what helped me find a great shirt that was comfortable, festive, and just right for the occasion.

1. Choose the Right Material

Comfort was my top priority, especially since kids will be wearing the shirt all day. I looked for soft, breathable fabrics like 100% cotton or cotton blends. These materials keep you cool and are gentle on the skin. Avoid anything too synthetic that might cause itching or overheating.

2. Find the Perfect Fit

Sizing can be tricky, so I always check the size chart carefully. Some shirts run small or large, so reading customer reviews helped me gauge whether to size up or down. For kids, a slightly loose fit is better for comfort and layering under jackets or sweaters.

3. Look for Fun and Creative Designs

The 100 Day of School celebration is all about fun and pride in reaching this milestone. I picked shirts with bright colors, playful fonts, and cute graphics like glasses, pencils, or stars. Some designs even have interactive elements or space to add the child’s name, which makes the shirt extra special.

4. Consider Durability and Washability

Since the shirt might be worn multiple times or saved as a keepsake, I made sure it was machine washable and held up well after several washes. Check product descriptions or reviews to see if the print fades or cracks easily.

5. Budget-Friendly Options

I found that 100 Day of School shirts come in a wide price range. Setting a budget helped me narrow down choices without sacrificing quality. Sometimes, buying in sets or bundles can offer better value, especially if you have multiple kids or want a backup shirt.

6. Personalization Options

If you want something unique, look for shirts that offer customization. Adding your child’s name or age can make the shirt a cherished keepsake. I found that personalized options often take longer to ship, so ordering early is important.

7. Where to Buy

I explored various places like online marketplaces, specialty kids’ clothing stores, and even local shops. Online options usually have a bigger selection and customer reviews, while local stores let you see and feel the fabric before buying.

Final Thoughts

Finding the right 100 Day of School shirt was fun and rewarding for me. By focusing on comfort, fit, design, and durability, I got a shirt that my child loved wearing and that made the celebration even more memorable. Keep these tips in mind, and you’ll find the perfect shirt for your little one too!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.