Personalized PTSD Awareness Ribbon For Dad Toddler Long Sleeve T-Shirt. Post traumatic stress disorder PTSD Toddler Long Sleeve Tee - Black has teal ribbon and I wear teal for my Dad support month quote. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.