Derek Lam 10 Crosby is the contemporary diffusion line of luxury fashion designer Derek Lam, named after a downtown street where the designer found inspiration from fashionable young women. The brand embodies modern sensibility, clean silhouettes, and urban femininity, creating versatile pieces designed for the contemporary woman's lifestyle. Known for its polished tailoring with relaxed ease, the collection features transitional pieces that seamlessly move from casual to elevated occasions. The brand emphasizes sustainable practices, particularly in its denim collection made from premium, responsibly sourced materials. Recent offerings include Summer-Pre Fall collections featuring linen-blend suiting, utility dresses in neutral tones, and crisp shirting. The brand has gained attention for strategic collaborations, including a notable footwear partnership with Frēda Salvador featuring denim ballet flats and elevated wardrobe staples. Derek Lam 10 Crosby represents accessible luxury with intentional design, where each piece works double-duty in a sophisticated woman's wardrobe.