Summer Nagajuban (undershirt for kimono). The color in the first picture is the closest, but there may be some discrepancies from the actual color. I wanted a Nagajuban with a sleeve length of 44cm and purchased this on this site, but I haven't had a chance to wear it, so I'm putting it up for sale. The basting threads are still attached to the sleeves. I didn't notice it when I bought it, but upon checking the condition, I found a stain on the collar and a hole on the back, likely caused by a snag. I don't think it will affect wear, but please refrain from purchasing if you are sensitive to such details. I purchased this item for ¥1800. If there are no purchases for a long time, I plan to dispose of it.