I purchased this on Mercari, but I haven't had many opportunities to wear it, so I'm putting it up for sale. Product Name: Mercerized Cotton Long T-shirt Dress Size: M Length: 109cm, Sleeve Length: 16cm Shoulder Width: 53cm, Body Width: 49cm, Hem Width: 59cm Material: 100% Cotton There are slits of approximately 20cm on both hems.