Busy here today! 1880's just arrived. The size 34/34 measures 16.5" across the waist with Back Rise of 17" - these are too small for me. The 36/34 measure 17 3/4" waist and are similar in all other aspects - these fit better. The seat is noticeable - true anti-fit. I didn't like it at first - less noticeable if you look at the side with the rear pocket, more noticeable when you look at the side sans-pocket. I would expect with some shrinkage the seat will improve. The denim is similar to the 1915s but not as dark, I'd like to see it in natural daylight and will take some comparison photos tomorrow. Unlike the 1915s it has generous pocket bags. Like the Mirror Jeans, it has limited edition number on the inside: XXX/300. The construction is interesting, the small pleats at the back and the way the seams are finished on the inside. I'm not a fan of the patch from this period but it's actually been nicely done and it sits discretely under the cinch. Anyway just initial thoughts, I'll probably be keeping them. There are a few pairs left on the UK website - mine worked out £126 after adding a discount code. Not sure how they got away with selling them for $600 retail in the US? Perhaps I have that wrong?