Personalized Blast Off For 1st Grade Women's T-Shirt. Get ready for grade school Women's T-Shirt - White with a rocket ship, planet and stars says BLASTING OFF FOR 1ST GRADE. Back to school gifts for 1st graders and 1st grade teachers. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout