Thank you to all of the previous reviewers who recommended sizing up, you were all absolutely right!  I normally wear a 4 in Levi's brand jeans - so sized up to a 6 and the fit is perfectly snug....... can't thank you all enough for the warning.  For those of you preparing to make the purchase, these jeans are very nicely made, soft, stretchy denim fabric, dense enough to make it possible to wear any color underwear you wish.  The jeans are cut a tad smaller than most Levi's, so I recommend you size up......you won't be sorry!  Very nice skinny jeans indeed!