Personalized Math Wave Women's Plus Size V-Neck. Math in colorful 3D Letters forming a wavy line is a unique gift design for teachers and students at back to school, birthdays, holidays and graduation. 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.