These stylish Bestime T-shirts are made from soft and durable polyester, perfect for kids aged 13-24 months, 25-36 months, and 4-6 years. With a chic turtleneck design, full sleeves, and regular length, these tees are ideal for spring and autumn. Suitable for both boys and girls, they offer a trendy and comfortable fit, keeping little ones looking fashionable and feeling cozy during cooler weather.