Size: 120=(5-6Y),130=US(7-8Y),140=US(9-10Y),150=US(11-12Y),160=US(13-14Y).Our big sister shirts for girls is made from a soft and lightweight cotton blend, ensuring all-day comfort for your little ones. Charming Design: Featuring a Sparkly "IN MY BIG SIS ERA" letter print and casual oversize style, this big sister shirt combines fashion with functionality, it’s delightful to pairs perfectly with big sis outfit for a matching look. Easy to Match: The versatile design of big sister tshirt pairs effortlessly with jackets, jeans, pants, skirts, espadrilles, sneakers, and any clothes you favorite, ensuring your little girl looks adorable and fashionable no matter the outfit. Versatile Occasions: This big sister t shirt is perfect for all occasions, from daily wear to special events like sister dating, sibling day, family gathering, photoshoots, or vacations. It makes an ideal tops for sisters and is a great choice for sister matching outfits. About Package: Each package includes 1 promoted to big sister shirts in a variety of sizes. Machine or Hands wash. Please refer to the specific size chart for the perfect fit. Elevate your child's wardrobe with our big sister shirts for girls, crafted from soft and lightweight cotton blend fabric. Designed to provide all-day comfort, this shirt is perfect for sensitive skin and making it a good choice for everyday wear. Suitable for various occasions. This big sister shirts is not just a piece of clothing, it's a playful expression of new family cheer. Whether attending parties, family gatherings, school events, or enjoying outdoor adventures, this big sister t shirt ensures your little one stays stylish while feeling cozy. Featuring an adorable "IN MY BIG SIS ERA" letter design, this charming big sis shirt combines fashion and functionality, allowing your little girl to express her pride in becoming a sister. The sparkly short sleeve style is not only trendy but also ensures easy pairing with big sister gifts for girls for a delightful matching look. About size. Available in a range of sizes for all toddler girls, big sister shirt 6 12 18 24Months baby, promoted to big sister t shirt 2t, big sister shirt for girl 3t, toddler girl big sister outfits 4t, toddler girl big sister shirt 5t. With its easy-to-wear style, this big sis shirt is a fantastic addition to any girl's clothes collection. Celebrate the joy of sisterhood with our big sister shirts for girls! Whether you've just welcomed a new sibling or want to honor the special bond between sisters, this shirt is an irreplaceable addition to any little girl's wardrobe. Get yours today and let the adventure of sisterhood begin!