100 Days of School 2026 Shirt
100 Days of School 2026 Shirt – A Fun Milestone Worth Celebrating
Celebrate a big classroom achievement with the 100 Days of School 2026 Shirt, a cheerful and meaningful tee designed to mark one of the most exciting milestones of the school year. Perfect for students, teachers, and classrooms of all ages, this shirt brings fun, pride, and school spirit to the 100th day celebration.
Featuring a bright, playful design, this shirt is ideal for school events, classroom parties, photos, and themed activities that honor 100 days of learning, growing, and hard work. It’s a great way to make the day memorable and get everyone excited about how far they’ve come.
Made from soft, premium-quality cotton, the 100 Days of School 2026 Shirt offers all-day comfort and a durable print that holds up through an active school day. The unisex fit makes it suitable for kids, teachers, and staff alike.
More details
- Solid colors are 100% ring-spun cotton
- Sport Grey is 90% ring-spun cotton, 10% polyester
- Dark Heather is 65% polyester, 35% cotton
- Lightweight fabric: 4.5 oz/yd² (153 g/m²)
- Regular fit
EU GPSR Product Information:
- Manufacturer contact information
- Name: ShirtsTree
- Email: contact@support.shirtstree.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. Meets the fire safety requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
100 Days of School 2026 Shirt Size Guide
| Size label | Length | Width | Sleeve length |
|---|---|---|---|
|
S
|
28
|
18
|
16.75
|
|
M
|
29
|
20
|
17.88
|
|
L
|
30
|
22
|
19.13
|
|
XL
|
31
|
24
|
20.38
|
|
2XL
|
32
|
26
|
21.63
|
|
3XL
|
33
|
28
|
22.75
|