Personalized Mamacita Long Sleeve T-Shirt. Funny Cinco De Mayo Long Sleeve T-Shirt - Charcoal with Mexican flag and maracas says Mamacita. Perfect for Mexican fiestas or Mother's Day. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL