Personalized Dental Assistant Gifts For Kids Toddler Dress. My Mommy is the Worlds Best Dental assistant Toddler Dress - White with Speckles has a cute worlds best occupation logo for the son or daughter whose Mom is an dental assistant. Fun dental assistant baby shower gift idea. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!