Trying to find blazer year/collection

I have been buying some blazers recently off of eBay so that I can dress more professionally at work. I really like these two of the Bar iii slim fit stretch blazers. Can anyone tell me where or how to go about finding out what their collection or year might be, most of the blazers I see in this brand are wool and the cut of those don’t fit me as well. I have a tall skinny build and have trouble finding shirts and jackets that fit well.