Personalized 6th Birthday Outfit Gold Anchor Women's V-Neck T-Shirt. 6th Birthday Women's V-Neck T-Shirt - Aqua photo outfit has gold nautical anchor with the word six for your 6 year old party celebration. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit