Picked up this Issey Miyake Men 2 piece XL suit and looking to find out what year/season. It is crinkle wool with almost sheer pants. 5 button. The official website says that the 'ISSEY MIYAKE MEN' label began in 2012 but there was a receipt in the pocket from 2011 for a gas fill-up. Have gone through all the photos from 2012 to now but have not seen this suit. Any thoughts?