Personalized Believe In Shenanigans Toddler Dress. Funny St. Patrick's Day Toddler Dress - Mauve with Speckles with leprechaun top hat and shamrocks says I BELIEVE IN SHENANIGANS. Perfect for St. Paddy's Day parties and Irish parades. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!