Everything worth knowing about The Row Carlisle Jeans is below, starting with the part that changes what you buy. Anything over about 2 per cent elastane will bag at the knee by the afternoon. Check the leg opening, not the name; two brands can call the same measurement straight and wide. Rigid denim gives about half a size after a week. Stretch denim gives it back after a wash. The groups below run from the decision that matters most to the ones you make afterwards.

What decides this is rise, leg opening and stretch content. Everything else is preference. Two from the first group show the range: beyondnine.co.uk's Daisy Mid Blue Light Weight Denim Jeans at $152, and thecoutureclub.com's PU SPLICED DENIM JEANS - OFF WHITE/BEIGE at $120. The first is the considered buy; the second is the one to start with. Anything over about 2 per cent elastane will bag at the knee by the afternoon. Check the leg opening, not the name; two brands can call the same measurement straight and wide. A higher price mostly buys materials and finishing, and occasionally it buys nothing at all.

Hem to the shoe you actually wear with them. Rise decides everything above the waist, so pick the top second. From the second group, nydj.com's Brooklyn Bootcut Jeans In Petite - Halcyon ($119) is the one that earns its place, because it works in more than one context without being restyled. The third group is smaller and deliberately narrower, jeans, for the decisions you make after the main one. None of this needs the whole group. One piece from each is usually enough.

There are 20 jeans here from 13 brands, $68 to $2490, all in stock when this was written. We would not buy all of them, and neither should you. wildoakboutique.com's Rhonnie KanCan Jeans at $68 is the low-risk way in, and Oscar de la Renta's Faded Mixed Botanical Denim Pant at $2490 only makes sense if this is a category you already use constantly. On the row carlisle jeans specifically: the difference between the top and the bottom of this list is real but smaller than the price gap suggests. Nothing here is included because it is famous, and price is not used as a proxy for quality anywhere on this page. If you take one thing away: if you would not buy it at full price, you do not want it on sale.