HAPPY 100 DAYS OF SCHOOL, BACK TO SCHOOL タンブラー

Mark a major milestone in style with this clever and cheerful “Happy 100 Days of the Books” t-shirt! Designed for kids, teachers, and reading lovers alike, this shirt is perfect for celebrating the 100th day of school with a fun literary twist. With its playful wordplay and bold design, this tee is great for classroom celebrations, school-wide reading challenges, and photo-worthy outfits. Whether your child is in elementary school or you're a teacher with a passion for books, this shirt adds joy and personality to the big 100-day celebration. Key Features: Original “Happy 100 Days of the Books” slogan – fun, punny, and kid-approved Great for students, teachers, librarians, and homeschoolers Ideal for 100th day of school events, reading parties, and classroom fun Soft, comfy fabric – perfect for all-day school activities