That HF blazer on STP is a Lindsey model. It is half canvas, bronze buttons, and uniform lining. I bought it and then bought an HF blazer from Last Call a few weeks later when they had an extra half off deal. The Last Call blazer is a Beacon (mainline) blazer, it is full canvas as the Last Call website says, has different lining in the sleeves, gold buttons, and the sleeve buttons are not yet attached. The wool outer fabric seems the same for the Beacon and Lindsey models but I am no expert. I got the Beacon on LC cheaper than the Lindsey on STP. LC deal was half off their regular price of $475 and STP was 40% off their regular price of something like $500. Sadly, the LC deal for half off is not currently available but a Beacon blazer for under $240 was a good deal. Fit wise, I will have the sleeves finished, add MOP buttons, and have waist suppression done. It seems like somewhat of a classic fitting jacket. I am 5'11" and 190 lbs so I am not slender and will have it taken in some (44R). The shoulder pads are a bit built up. I am very happy with the deal I got on Last Call for the Beacon. The LC web page says full canvas. STP says canvas chest piece. STP will say full canvas in the description if it is. If STP says canvas chest piece, it is probably going to be half canvas. I wish one would know the model name before purchasing over the net.
First time post. Cheers.