If you are thinking of ordering them on the internet, order them a size larger than what you THINK will fit.
BETTER YET, order from a place that will allow returns, order a 12, 14 & 16 and return what does not fit.
I have several pairs of low rise tight fitting jeans ( prefer black but that is just me ) that I have purchased
from amazon prime this way.
Most of the time, it is the size above what "should fit" that actually fits my ever thickening body.
My work pants are 34x32. My fem pants are almost entirely 14's. Though there is one pair of 16's
that are T I G H T !!! hahahaha!
It just flat out sucks. Buying clothes that fit right that is. Lets face it, even in MENS pants, you can try on
10 pairs of 34x32, and all 10 will fit slightly ( or drastically ) different!