Unfortunately, when you check the size charts for those "extended" sizes at REI, the ones I looked at are not big enough for the OP. Admittedly, I looked at only three brands. So it may take some research!

I then looked at LL Bean. Looking at their size chart, Tall X-Large should be fine! Tall-XXL might even be too big!
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May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view--E. Abbey