Hi YLF!
I have got my eye on these 7FAM Slim Cigarette pants as a potential upgrade replacement for my retired black straight jeans. I would like a slim but not skin tight fit. Can anyone help me with what size to order?

My current closet/sizes:

Size 6: Levis 515 boot, Nine West Skinny
Size 8/(29): DKNY Ave B straight, JCrew flares, COH flare (COH are too tight right now)
Size 30: AG Angel Boot (fit well/snug but not too snug)
size 31: AG Legend flare, "Seven" jean shorts (fit slightly looser, more modern looking to my eye)
size 32: 7FAM Boycut (I would want the black ones to fit smaller than this as these completely fall down without a belt, dont need to be unbuttoned for on/off etc.)

I am thinking about ordering a 31? (Trying to avoid dealing with return shipping costs if I can... maybe I should just pony up the $10 and get two or three sizes?) Thoughts?

Any help with your experience with the sizing on this model is appreciated. (My apologies for not being around much then popping in with a question.)
Thanks so much for sharing your knowledge!