Personalized Mermaid-Greek Grandma | I Love My Yaya Toddler Sweatshirt. This cute and playful design is a wonderful way for grandsons and granddaughters to show appreciation for their Greek grandma. Its vibrant colors and fun imagery make it a delightful addition to any wardrobe, ensuring that Yaya feels cherished and loved every day. Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler