There are many online sites where you can buy or corrective lenses or glasses to wear just for fun.
Contact lenses are favored over regular glasses for many reasons. Some people prefer the glasses simply because they feel they do not seem as attractive in glasses. Less than perfect for many people already have a problem simply because they estimated do not see as well as some others. Glasses, for them, just lowered their estimates as many others. There are also some people who just think glasses would affect their natural beauty. Since these issues with an individual and their self-determination, there is much you can say to convince them otherwise. Most people who need glasses can wear contact lenses, but there are those who can not.
There are many styles to choose contact lenses. The most popular seem to be those who are called everyday wear. You wear only one day, then discard the pair and put a new pair the next day. In addition to all prices of contact lenses has decreased considerably over the years, it is always a more expensive option than extended wear lenses, which can be worn for one week. You should always follow the instructions for your particular style of lens, as to do otherwise may cause irreparable damage to your eyes. There are new developments in contact lenses that give you even more options to choose from. Your eye care professional will be able to tell you what you should choose for your eyes.
Contact lenses come in many different colors, which is very different from what you gave when they were first made available. Whoever is able to carry their can change the color of their eyes, even dark colors like brown eyes. Of course, the lighter your natural eye color, the more dramatic the effect of colored lenses. You can even have contact lenses that look like cat eyes or snake eyes, and while those cost a bit more, the effect would be memorable. Not all the new styles can be made for someone who needs corrective lenses.