Where a denim jacket should sit
The shoulder seam is the one measurement worth being strict about. On a classic cut it should land at the outer edge of your shoulder, and on a deliberately oversized cut it can sit an inch or so past it, which is how the Cadet Jacket is drafted. What you want to avoid is a seam that falls partway down the upper arm by accident, because it collapses the line of the whole jacket and no amount of wear will bring it back. Sleeves should finish at the wrist bone. The common mistake with a jean jacket women buy online is sizing up to gain sleeve length, which buys an inch of sleeve and gives away the shoulder. Fit the shoulder first and accept the sleeve.
Cropped and classic length
Length is where the styles here genuinely separate, and the numbers make it easier than photographs do. Measured at size small, the Carly Jacket in Twilight is 19.75 inches in the body, the Mandy Jacket is 21, and the Cadet Jacket is 22. Two and a bit inches changes what the jacket does to an outfit. A shorter body finishes at or just above the waistband and leaves the waist of the jean visible, which keeps the leg line long and is the reason cropped outerwear works so well over a high rise jean. A classic length covers the hip and sits more easily over a mid or low rise. Neither is more correct. They are answers to different jeans.
Denim with denim
Wearing a denim jacket with denim trousers is mostly a question of distance. Put clear space between the two shades and the outfit looks deliberate; land them a half step apart and it looks like an attempt at matching that missed. The Cadet Jacket in Detour sits in the mid range, which means it has somewhere to go in both directions: pair it with dark wash for the sharper version, or with light wash for the softer one. If you want the two shades genuinely close, it is easier to buy them as a set than to match them later. A medium wash jean under a mid-shade jacket is the one combination that needs a third color somewhere to break it up.
The moto and the utility alternative
The Mandy Jacket is a denim moto jacket, cut slim with a zip front and streamlined zipped pockets. A moto sits closer to the body than a classic jacket and finishes a little shorter, so it layers under a coat in a way a roomier jacket will not. The Carly Jacket goes the other direction entirely. It is a cropped take on a classic utility jacket, with a collar, patch and flap pockets and a raw hem, and it is made from cotton and lyocell rather than denim. Garment dyeing gives it the depth of color that makes a new piece feel worn already. All of it is cut to work with the denim collection.
