Personalized Silver Ribbon Pet Youth T-Shirt. Silver Awareness Ribbon Pet Youth T-Shirt - Vintage Royal Blue has cute puppy dog logo, perfect for an Brian Disorders support walk. Personalize with a name or event date. 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.