Personalized Down Syndrome Ribbon Flower Youth T-Shirt. Show support for those with Down Syndrome. Blue and Yellow awareness ribbon has daisy ceneter and comes on a Youth T-Shirt - White gift for family members or friends. 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.