I purchased this about a year ago at AOKI for job hunting for around 5000 yen. I opened the package and removed the tags, but I didn't end up using it because I had other shirts. As shown in the second photo, there is a hidden button between the third and fourth buttons. Size: 9 Please check the dimensions in the last photo. Please understand that this item has been stored by a private individual and will be shipped folded compactly. Color: White Material: Cotton Collar/Neck: Regular Collar