Personalized Irish Shamrock St Patricks Day Clover Toddler Hoodie. Happy St Patricks Day design for children has smiling shamrock clover on green retro background. The Toddler Pullover Fleece Hoodie keeps little ones cozy and comfortable through all their adventures. Made with soft fleece and a smooth jersey-lined hood, it’s perfect for layering on chilly days. Ribbed cuffs and waistband help hold in warmth while side seam pockets add a touch of practicality for busy toddlers on the go.