Ok, so I picked up two pairs of the rigid slim fits, one from silviob and one from polo.com. The inside tags as well as the leather patch were different, one was almost distressed suede with long fibres (silviob), the other had much shorter fibres. However, the most noticeable difference to me was the denim. The pair from silviob what lighter and much less stiff while the one from polo.com was heavy, stiff, and slubby, which is what I would typically associate with Japanese denim. Also the selvage on the polo pair has a darker red thread that is more spaced out when compared to the silviob pair. They both say Japanese denim on the pocket bag but I'm guessing they've changed producers?
I also picked up the Jackrabbit Red Chambray in medium which fits great. Having bought two pervious RRL work shirts I thought I would end up returning it due to the fit but I was pleasantly surprised. Do all the RRL Chambrays have a trimmer fit?
Along with the denim and chambray I picked up two jackets which did not fit me properly, too short and wide. Both fit very similar despite one being a small and the other a medium.
Warning: Spoiler! (Click to show)
I also picked up a RRL peacoat on eBay for a really good price, love the quality. Too bad it's a large.