Personalized 1st Birthday Unicorn Balloon Women's Plus Size V-Neck. A cute little unicorn with a pastel rainbow mane flies high in the air holding on to a pink balloon that says "I'm 1". Great first birthday present for your little one. 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.