This item is characterized by its soft feel and seamless sides for comfort. The cotton is organic. 【Material】 Starting this season, we've refined the fabric by using thinner threads and increasing the number of threads woven together, resulting in a delicate and skin-friendly texture. Furthermore, by switching from product washing to air tumbler processing, we've achieved a soft and fluffy texture while also reducing water usage by 1 liter per garment. This makes it a great product for both the wearer and the environment. 【Design】 The design features buttons all the way up to the collar, allowing for a 2-way style that can be adjusted to suit the temperature or your mood. The contrasting piping adds an accent, creating a design that prioritizes both style and comfort, perfect for sleep. 【Specifications】 Transparency: Slightly sheer Fabric Thickness: Thin Fit: Relaxed Brand new, unused! Instant purchase OK! Color: White Sleeve Length: Long sleeve Season: Spring, Summer, Autumn Stains, tears, odors, etc.: None