Just got in the olive classic fit broken wash chinos , I ordered a size up this time , and the actually run a bit smaller than my current pair.
My 28 measured 30 brand new , and is now just under 31".
The brand new 29x32 14" across , or just right at 15" when aligned and pulled .
Just a heads up , but that might just be my pair.
Sizing has always been inconsistent on most Jcrew items.