Personalized Chi-Chi Mommy Youth T-Shirt. Chi-Chi Mommy Youth T-Shirt - White gift has colorful dog toys logo and room to personalize. Great gift for a Chi-Chi dog mom. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.