Personalized 1st Birthday Cupcake Pink Women's Plus Size V-Neck. The little girls 1st birthday t-shirt is a sweet and stylish way to celebrate your one year old's special day. With its pink and red color scheme, it's the perfect outfit for the birthday girl to wear on her big day. 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.