Measurement guide
How to measure jeans flat
Use a pair you already like. Fasten it, lay it on a flat surface, smooth the fabric without stretching it and use a flexible tape. Measure the garment — not your body.
Waist, flat
Measure straight across the inside of the waistband from edge to edge. Do not double the number when entering it in Denim Finder.
Rise
Measure from the crotch seam to the top edge of the front waistband.
Inseam
Follow the inside leg seam from the crotch junction to the hem.
Leg opening, flat
Measure straight across the bottom hem.
Overall length
Measure down the outside edge from the top of the waistband to the hem.
Thigh, flat
Measure across one leg just below the crotch, perpendicular to the inseam.
Hips, flat
Measure straight across the widest part of the seat.
Keep the method consistent. A 1 cm difference can come from placement or fabric behaviour. Finder shows the delta rather than pretending there is one universal tolerance.