Personalized 4th Birthday Girl Mermaid Theme Toddler Hoodie. Celebrate her special day with this vibrant 4th Birthday Girl mermaid-themed Toddler Hoodie - White. Featuring a colorful mermaid tail and ocean elements, it's perfect for little sea enthusiasts. 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.