Personalized Fifty Rocks Women's Plus Size V-Neck. Happy rocks holding letters that spell the word FIFTY on top of the word rocks is a funny design for friends and family celebrating their 50th birthday. So comfortable you'll want one in every color! These versatile v-neck t-shirts are great to wear to the office or at a weekend BBQ with friends. Available in a wide range of colors to compliment any wardrobe, these shirts are softly shaped to complement a plus sized woman's curves.