Personalized It's My Birthday Women's Plus Size V-Neck. It's My Birthday! A cute little cupcake is dancing with joy because it's your birthday! Cute birthday gift for that special someone! 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.