Personalized Faux Rhinestone 40th Birthday Women's T-Shirt. 40th birthday Women's T-Shirt - Black with a shimmering, glittering, sparkling, silver, FAUX rhinestone number 40. Perfect for her fabulous 40th birthday! Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout