http://www.gradshop.com/brown-kindergarten-graduation-cap.html - Brown Kindergarten Graduation Caps. The brown shiny graduation cap is available in 'one size fits all' to fit kindergarten graduates. Your child will enjoy the grandeur and comfort of the fine quality graduation cap made from shiny tricot fabric. The grad cap mortarboard measures 9.4"sq, and the headband includes durable elastic at head rim for a snug and comfortable fit. Gradshop also offers great discounts for bulk orders on graduation caps, gowns and tassels. Order now and save.