Personalized Las Vegas Birthday Girl Women's Plus Size V-Neck. Women's Plus Size V-Neck - White with Las Vegas welcome sign that says I'M THE FABULOUS BIRTHDAY GIRL. 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.