Neoclassical interior design embodies elegance, symmetry, and timeless sophistication. Inspired by classical architecture, it features columns, pillars, and ornate details like moldings and ceiling medallions. The style emphasizes balanced layouts and mirrored arrangements. A neutral color palette with gold, silver, and deep accents, along with luxurious materials such as marble and rich woods, enhance the opulence. Antique furnishings with refined lines complete the look, merging sophistication and beauty.