The blue pocket-panel boyfriend jeans are described with a metal-button zip fly, belt loops and panels at the pockets. The published S–2XL chart lists hip and outseam, but not waist or rise. A shopper can narrow the leg shape and hem from this chart; the waist position and pocket height still need their own measurements.

Read each hip and outseam pair

S lists 40.94 in hip and 43.31 in outseam. M is 42.52/43.70; L 44.09/44.09; XL 45.67/45.67; 2XL 47.24/47.24. The outseam jumps 1.58 in between L and XL, larger than the earlier roughly 0.39 in steps. Ask whether that jump is intentional and where the outseam starts. If your well-fitting jeans measure near 44 in at the hip, L is a row to inspect, not a guaranteed fit, because the listing does not define ease or whether these are body or garment figures.

Record the absent waist and rise

Measure a pair of boyfriend jeans you already wear at the waistband, front rise and back rise, then ask for those same finished measurements in your candidate rows. Belt loops allow a belt, but a belt cannot make an undersized hip or rise comfortable. Ask for a front photo showing where the pocket panels start relative to the waistband if that visual balance matters to you.

Finish with shoes and fabric

Compare the chart outseam with your reference pair in the shoes you plan to wear, marking the possible cuff position. The source calls the fabric a cotton blend without percentages or a stretch figure. Request the fiber label and a flat garment measurement before assuming the leg will relax. The blue selector is the documented color; a wash shade in a photo may vary.