Start with fit and size: check lens width, bridge, and temple length to match your face. Consider frame material for weight and durability, and pick a shade that suits your tone.

Look at frame size (lens width and total width), material (acetate for comfort, metal for a sleeker profile), and how the nose bridge or pads feel for daily wear.

Think about your typical activities (office, commutes, screens) and whether you want coatings like anti-reflective or blue-light; also consider how well the design matches your wardrobe and personal style.

Choose a neutral grey rectangle frame with a comfortable fit and durable construction; for style, balance premium brands with practical wearability like size and weight.