This jacket is perfect! Most companies 5x is the  largest size, but this Co. go all the way up to 10x awesome!  I order a size 9x  because my husband is a size 6x and the jacket was too big,  which is shocking because most of the time when I ordered from different Co. the jacket  don't fit or fit just right. So I was glad this one was bigger even though I ordered another one and gave that one to his brother who bigger. 