Dazzle a favorite girl in your life with this sparkly birthday gift. Our tee features her name and age in twinkly rhinestones that are the color of her birthstone. (To give you the idea, we show each month's color here: 1 is January, 2 is February, 3 is March and so on.) Choose her birthstone or her favorite color, if you prefer. Just tell us your girl's name (maximum 10 characters) and age, and we'll get her special gift ready. Cotton. Machine wash. Imported. All numbers available in all colors. Allow an additional 3 business days for personalization.