St. John is a luxury fashion brand known for its sophisticated and timeless designs, often featuring elegant knitwear, tailored separates, and classic silhouettes. Their clothing typically exudes a sense of refinement and understated glamour, often incorporating rich fabrics, intricate details, and impeccable craftsmanship. St. John pieces are favored by those who appreciate high-quality, versatile garments with a sense of effortless sophistication.