Size Chart Recommended Age : 3-6 Months Size: 80 US: 3 Months Bust: 54cm/21.26'' Tops length : 35cm/13.78'' Sleeve length : 28cm/11.02'' Pants Length: 46cm/18.11'' Recommended Age : 6-9 Months Size: 90 US: 6 Months Bust: 58cm/22.83'' Tops length : 37cm/14.57'' Sleeve length : 30cm/11.81'' Pants Length: 51cm/20.08'' Recommended Age : 9-12 Months Size: 100 US: 9 Months Bust: 62cm/24.41'' Tops length : 40cm/15.75'' Sleeve length : 32cm/12.60'' Pants Length: 56cm/22.05'' Recommended Age : 1-2 Years Size: 110 US: 1 Years Bust: 66cm/25.98'' Tops length : 43cm/16.93'' Sleeve length : 33cm/12.99'' Pants Length: 62cm/24.41'' Recommended Age : 2-3 Years Size: 120 US: 2 Years Bust: 70cm/27.56'' Tops length : 45cm/17.72'' Sleeve length : 35cm/13.78'' Pants Length: 65cm/25.59'' Recommended Age : 3-4 Years Size: 130 US: 3 Years Bust: 74cm/29.13'' Tops length : 50cm/19.69'' Sleeve length : 38cm/14.96'' Pants Length: 72cm/28.35'' Recommended Age : 4-5 Years Size: 140 US: 4 Years Bust: 76cm/29.92'' Tops length : 52cm/20.47'' Sleeve length : 41cm/16.14'' Pants Length: 74cm/29.13'' The size of the clothes are relatively smaller, it is recommended to choose a larger size Children's Casual Home Clothes Comfortable Round Neck Pajamas Long Sleeved Pants Set Pink Features: 1. Material:95%Polyester,5%Spandex, comfortable to wear. 2. Features: Comfortable and skin-friendly fabric, soft and breathable, stylish and generous, very suitable for children with to wear. 3. Occasion: Suitable for daily life, travel, home, holiday, birthday party and other, is really attractive to wear. 4.Style：Is very stylish. it shows the children's liveliness and loveliness, but also makes the whole dress look more fashionable and generous. 5. please choose according to the size. Product Description: Fashion Girls' and boys' Casual Long Sleeve Tops Round Neck Collar Botton Printed Long Pants Sets Features: Fashion design! Material:cotton Style:Fashion Girls' and boys' Casual Long Sleeve Tops Round Neck Collar Botton Printed Long Pants Sets Fashion design make you more attractive It is made of materials,Soft hand feeling, no any harm to your skin Please allow slight 1-3cm difference due to manual measurement and a little color variation for different display setting, thanks for your understanding! Thank you and nice day! Warm Material: Made with outstanding down filling, ensuring excellent warmth in the cold winter while remaining lightweight and not bulky, allowing girls to move freely even in winter. Stylish Design: The coat features trendy colors and patterns combined with fashionable cuts, ensuring warmth and style for different occasions. Multi-functional Pockets: The coat has multiple pockets, not only convenient for storing small items but also providing additional warmth for hands in cold weather. Comfortable Fit: The coat's structure takes into account the characteristics of a girl's body, ensuring comfort and a snug fit without being too tight or loose. Easy to Wear and Exclude: The coat is equipped with convenient zippers or buttons, making it easy to wear and exclude, suitable for children to operate independently, fostering their independence.