Seventy + Mochi Demi Jacket Idaho

Product Insights & Style Tips

The Seventy + Mochi Demi Jacket Idaho is denim with a dose of vintage gravitas—think effortless Americana with a knowing wink. The mid-weight cotton blend brings structure without stiffness, serving up that nonchalant, tomboy feel that Seventy + Mochi consistently captures. Its collared neck, classic button placket, and flap front pockets tick the nostalgic box, but a tailored 26.75-inch length keeps things streamlined, bridging utility and polish. It’s substantial but never overwhelming, finished with crisp topstitching and those subtle Western cues that signal the new era of denim cool.

This jacket falls with a clean, straight line from the shoulders, offering enough room for a soft sweater or effortless layering over a slip dress. The non-stretch denim holds its shape beautifully, with button cuffs and structured sleeves adding a sense of intention without restricting movement. Twin flap pockets hold small essentials—think sunglasses or a cardholder—while the unlined construction leaves it breathable enough for indoor hangs or spontaneous city strolls. Transitioning from crisp spring mornings to late summer nights, the Demi Jacket sits comfortably at the hips, striking that sweet spot between borrowed-from-the-boys ease and subtly femme tailoring.

Seventy + Mochi is having a moment among the denim set for its conscious fabrication and fresh reinterpretation of timeless classics. The Idaho iteration leans into heritage references while feeling distinctly now—a statement for the girl who makes tradition look modern, and vice versa. Try it slouched over a vintage tee or shrugged on with silk, letting the cut do its understated work wherever you end up.