Personalized Proud Firefighter Daughter In Law Women's T-Shirt. Thin Red LineWomen's T-Shirt - White with black and red American flag with fire fighter emblem says Proud Fire Fighter Daughter In Law. Show your pride in your courageous father in law or mother in law. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout