
Please back this up. I'm happy to entertain evidence.
In the meantime, here's an example from way back in the day of Apparel Arts, courtesy of Will:
http://asuitablewardrobe.dynend.com/2010/05/for-your-consideration.html?m=1
Does that look comparable to the glen plaid worn by the original poster? I don't think so. Not even close. It has a very bold overcheck. In fact, I have a hard time understanding why Will calls it a glen check to begin with. Unless the original Apparel Arts commentary says to the contrary, it could be any random checked pattern. I would never have guessed it a glen plaid.
Take a look at the glen plaid flannels issued by Harrisons, Minnis, and Fox. I consider those very archetypical. The base plaid tends to be of medium size, but of muted contrast. The overcheck, if any, tends to be pin-stripe thin. The glen plaid sold at your typical department store tends to be even more subtle. The original poster's glen plaid looks like a very regular sort of glen plaid.












differ on the suitability of the white linen square. With only 
Might have to enlist my wife to help. This will be a big sacrifice, as I am sure I will catch no end of ridicule from her for it. Anything in the name of ![lurker[1].gif](http://files.styleforum.net/images/smilies/lurker%5B1%5D.gif)
![nod[1].gif](http://files.styleforum.net/images/smilies/nod%5B1%5D.gif)