Personalized Pretty Histiocytosis Ribbon Toddler Sweatshirt. Histiocytosis Support Blue Awareness Ribbon Toddler Sweatshirt - Mauve has a feminine touch with a tiny blue daisy logo and room to personalize. Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler