IRO Sonja Wide-Leg Trousers

Product Insights & Style Tips

The IRO Sonja Wide-Leg Trousers channel that unfussy Parisian attitude—cool, luxe, and just a little bit undone. The stone-hued fabric is fluid without being too precious, letting the architectural front pleats land with crisp precision before drifting into a dramatic, floor-sweeping line. Each movement is echoed in the drape—the lightweight material catches the air rather than clinging, offering up a shape that feels both striking and soft. IRO’s signature approach to tailoring is on full display here: sleek and elevated, but with an undercurrent of irreverence that keeps things interesting.

With their high-rise cut and deep-set pleats, the Sonja trousers flatter by elongating the frame—sitting close at the waist and then dropping straight into sculptural volume. The wide waistband holds everything comfortably in place, giving you the confidence of a tailored pant with none of the stiffness. There are no distractions or excess bulk—just pure, clean lines that build a foundation for anything layered up top, whether that’s a second-skin tee or a sharp-shouldered blazer. These trousers move from creative meetings to late-night dinners effortlessly, holding what you need (think slim on-seam pockets) and layering smoothly with both cropped knits and oversized outwear.

IRO has always thrived at the intersection of Parisian classicism and urban modernity, and the Sonja Wide-Leg Trousers capture that mix with ease. Style them with loafers or architectural heels, add a sculptural bag, and you’re set—undeniably current, but never chasing the moment. This is tailoring for those who know their references but move at their own pace.