This Spyder 1/4 Zip Pullover Shirt is a perfect activewear outfit for your little one. The shirt has long sleeves, a zip closure, and comes as a 1 piece set. It is made of a polyester/nylon/elastane blended fabric that offers comfort and flexibility. The pink color with striped pattern and logo accents make it a stylish choice for various activities such as gym and training, walking, school, hockey, skiing, dance, driving, skateboarding, fishing, hiking, and running & jogging. This shirt is in excellent used condition and is available in size XXS.  Measurements before stretch are 10.5" Armpit to Armpit and overall length 12.5".  I believe my daughter was about 18 months old when she wore this.