Personalized To Thine Own Self Be True Toddler Long Sleeve T-Shirt. Beautiful framed Shakespeare quote from Hamlet says This above all: to thine own self be true. Get it on a lovely Toddler Long Sleeve Tee - White for the Shakespeare lover, librarian, English teacher, literature reader or actor. 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.