Two-piece cotton pajamas set. This set includes long sleeves and long pants, making it perfect not only for home use but also for sleepovers, training camps, and school trips!! It dries quickly, making it convenient for washing and changing. Both the top and bottom have a matching design, offering a comfortable feel and a cute pajama set. ★★Instant purchase OK★★ ♪ Material composition: Cotton ♪ Made with high-quality cotton and colorful designs to make every day fun, these are safe and gentle undergarments! ♪ Gentle on children's skin, providing a comfortable feel. Easy to move in, with durable fabric and enhanced texture. ♪ Cotton material has antibacterial and deodorizing properties, making it a safe material for children with sensitive skin. ♪ Suitable as a present or gift for children's birthdays, Children's Day, Shichi-Go-San, and other anniversaries. ♪ Please note that there may be a 1-2cm size difference due to manual measurement. The actual product may look different from the images. Please understand beforehand. Sleeve Length...Long sleeve Color...Blue Season...Summer, Autumn, Spring