Personalized Astronaut Birthday Women's Plus Size V-Neck. An astronaut floating in space surrounded by planet balloons and a rocket spaceship holds a birthday cake. Cute birthday gift for your little astronaut! 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.