I don't think they still make the ones that we used to wear back in the day, you know the ones that if your buddy was wearing one and if you sparked up the lighter to the bottom of it the flame would travel right up the whole length to the collar and go out. Yup, dems were the days, we all had fun and no one got hurt. Here's the best I could find but not even close I don't think.
POD Men's Plaid Flannel Shirt Canadian Custom Apparel
Features: 5.4 oz. 100% cotton 2 chest pockets with button flaps Hem bottom Button cuffs Roll-up sleeves Modern Fit
canadiancustomapparel.com