Personalized 4th Anniversary Celebrate Women's T-Shirt. 4th Anniversary Women's T-Shirt - Heather with words “Celebrating Our 4th Anniversary” for a 4th Anniversary Celebration. Add a name or customize for a personalized anniversary gift. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout