Choose well-fitted tops in solid, neutral, or muted colors, avoiding busy patterns and logos. Classic necklines like crew necks, V-necks, and boat necks are ideal, along with sleeves of any length. Subtle textures and layering with jackets or cardigans can add interest, while fabrics that drape well and resist wrinkling, like cotton and linen blends, work best. Keep jewelry and accessories minimal to ensure a clean, timeless look.