So regarding hem length, I am kind of torn here. I previously had these hemmed higher, and I did not like the look that resulted. I had them let out an inch to where they are now.
Here is what they looked like previously:
Warning: Spoiler! (Click to show)
These are chinos so I think the current (longer) length is ultimately better, but I agree with the comments that it doesn't look quite right. Not sure what, if anything can/ought to be done.