To make sure you've chosen the right glasses for your face, consider these factors:

1. Face Shape : Glasses should complement the shape of your face. For example, if you have a round face, rectangular glasses can add definition. If your face is more angular, rounded shapes can soften the lines.
2. Face Size : Make sure the glasses are proportionate to your face size. The glasses should fit snugly without being too big or too small.
3. Proportions : The height of the glasses should be in line with the top of your cheeks and not cover your eyebrows.

To determine if sunglasses are of good quality, consider the following aspects:

1. UV400 Protection: Make sure the glasses offer 100% protection against UVA and UVB rays. This is crucial to protect your eyes from long-term damage.

2. Lens material: Lenses should be made of high-quality materials, such as polycarbonate or glass, that offer visual clarity and impact resistance.

3. Frame construction: Check the durability of the frame, which should be sturdy but lightweight. Materials such as acetate, high-quality metal or TR90 are usually a good sign.

4. Comfort: Glasses should fit well without causing excessive pressure on the bridge of the nose or temples.

5. Certifications and brands: Look for certifications that guarantee quality and check for recognized brands in the market. Brands with a good reputation usually offer more reliable products.

6. Coatings and additional features : Consider lenses with anti-reflective, anti-scratch and polarized coatings, which improve vision and protection.

These factors will help you evaluate the quality of sunglasses and make an informed choice.

This year, sunglasses are marked by a mix of retro and modern styles. The most notable trends include:

1. Oversized Frames : Oversized glasses remain popular, providing a bold look and additional protection from the sun.
2. Vibrant Colors : Bright shades and colored lenses are all the rage, adding a touch of freshness and fun.
3. Geometric Designs : Geometric shapes, such as hexagonal and oval, are in trend, offering a distinctive and modern style.
4. Metallic Details : Frames with metallic details or gold and silver finishes add a sophisticated and elegant touch.
5. Vintage Style : Retro inspirations, such as aviator and cat-eye glasses, are still in high demand.

Choose a pair that not only follows the trends, but also complements your personal style and provides adequate protection.