Personalized 1st Grade Rocks Women's T-Shirt. Back to school Women's T-Shirt - White says 1ST GRADE ROCKS in colorful primary colors. Keepsake and photo op gifts for 1st graders first day of grade school or 1st grade teachers. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout