Personalized 5th Birthday Mermaid 5 Year Old Girl Toddler Hoodie. cute 5th birthday mermaid themed party keepsake idea for girls 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.