Detailed answer

To prevent hyperpigmentation during outdoor weddings or special events, it is important to take sun protection measures. Apply a broad-spectrum sunscreen with an SPF of 30 or higher to all exposed areas of your skin, including your face, neck, and arms. Reapply sunscreen every two hours, especially if you are sweating or swimming. Seek shade whenever possible, especially during the peak sun hours of 10 am to 4 pm. Wearing protective clothing, such as wide-brimmed hats, sunglasses, and long-sleeved garments, can also help shield your skin from the sun's harmful rays. Additionally, consider using an antioxidant-rich serum or moisturizer to provide extra protection against free radicals caused by sun exposure.