BLUE CULT SIZE CONVERSION
Blue Cult Size U.S. Size
25 0
26 0/2
27 2/4
28 4/6
29 6/8
30 8
31 8/10
32 10
How Designer Jeans Fit
Designer jeans are sized according to your waist size (measured in inches), and typically run from sizes 23 - 32. However, as the jeans ride on the the hips, and not the waist, the actual size of the jean opening tends to run from 5 to 6 inches larger than the stated waist. You can use your dress size to obtain a reasonable approximation of your jean size.

The Blue Cult Fit
Blue Cult jeans look particularly sexy on slim girls with less curves on the hips and butt. The famous Butt Lifter style is designed to make a less curvy figure appear to have more curves to their hips and butt. Inseams typically run between 32" and 34", depending on the size of the jean and the style.

Determining Your Size
If you wear other designer jeans sized in the 23-32 range, you can determine your size very easily. If you have an average or less curvy figure, you will run true to size. If you have more curves than the average girl, you will often run a size up.