<human>: I've been searching for a new pair of sunglasses, but I'm not sure where to start.
<bot>: Start by doing some research on sunglasses that fit your style and budget. You can look at online reviews or ask friends and family if they have any recommendations. Once you have narrowed down your choices, read up on the different types of lenses available and decide which one is best for you. Consider factors like UV protection, color tinting, shape, and size when making your decision. Once you have chosen a few styles, visit an optometrist to get a professional eye exam and prescription. This will ensure you are getting glasses that are tailored specifically to your needs. Finally, make sure to shop around and compare prices from different vendors before committing to buy.