Through the years, the Internet has evolved from a mere collection of vast, diverse information, to an efficient platform for communication around the globe, and a reliable marketing tool for businesses. Every entrepreneur–from the big, well-known companies, to the secondhand items dealer, to the individual businessmen selling handmade products–are utilizing the Internet to reach a wider market and establish their brand.

These days, whether you're looking for books, shoes, camera equipment, or home furnishings, a simple web search can direct you to a number of online sellers. There are designer items being sold in official company websites, products being sold in bulk for much cheaper prices, secondhand accessories and clothing, food items, and even prescription eyewear and sunglasses. Online sellers often offer treats to consumers such as free shipping of purchases, great deals and discounts, and a much faster and more convenient shopping transaction. Hence, it's no wonder that people are flocking to online shops.

Online shopping trends are constantly evolving. Aside from the efficient use of social media accounts, businesses are also utilizing other media such as mobile applications and videos. Meanwhile, consumers are using their tablets or smartphones along with their laptops to make their purchases. With this dynamic growth and evolution of the online global market, it won't be long before shopping becomes a task that takes only a few minutes, requiring a single click, eliminating tiring walks from one store to another

If the eyes are the windows to your soul, they are also a gateway to the world around you. Simple pleasures like reading, watching television, and sight-seeing are all possible thanks to your eyes. Unfortunately, due to certain eye defects, diseases, or old age, one's vision can be compromised.

It's estimated that three-fourth of Americans use some form of corrective lenses to address vision problems. One of the most common options are prescription glasses, which constitutes 64% of corrective lenses. It's important, then, to ensure that the lenses of your glasses have the right size and refractive power, or you'll experience problems like blurred vision, dizziness, headaches, or nausea.

While glasses can't permanently harm the eyes (it affects the light passing through the lens, not the eyes), wearing the wrong pair can cause considerable discomfort to the wearer. Dizziness or blurred vision can also make daily activities, such as reading and driving, more difficult and can potentially lead to problems.

When prescription glasses are first worn, the eyes will certainly need to adjust. However, if you still feel dizzy or experience a headache even after a few hours, the glasses might not be the right prescription and need to be replaced. The sooner you replace them, the sooner you can experience the benefits of crystal clear vision.

Frustration can come from having poor eyesight-- from not being able to see the small print on the soup cans at the grocery store to not recognize people waving at you at a close distance. For some people, wearing glasses isn't nearly as comfortable as not wearing them, but the advantages of wearing glasses far outweighs the inconvenience of near-blindness.

Whether you wear prescription glasses, or some strictly for fashion, wearing glasses all day long can tire out your eyes at times. There's the weight of heavy frames or lenses themselves, or the stress that accumulates from wearing glasses through constant detailed work.

There is also the minor inconvenience of the frames getting bent out of shape or the lenses fogging up. You take a sip of hot coffee while reading a good book, and then lo and behold, the steam has just fogged up your glasses! Glasses sometimes slip off your nose when you sweat, and your glasses could break before your very eyes. This leaves you in a state of  blurry bliss for the next couple of days.

Fortunately, there are designer glasses that are made to take the fall. They don't break easily and they wear well. A pair of glasses may strain your eyes after a time, but your life can get even gloomier without them. Owning a good prescription designed to fit well on your face does enhance your look, and helps you to see a clearer and brighter world.

There's one rule that's almost a taboo for anyone who wears sunglasses: there is no sun indoors, so keep your shades off. So, what does it actually take to rock sunglasses wherever you go (again, except indoors)? Below are some tips that can help you.

Size Matters

The size of your sunglasses should be proportional to your face, make it larger and it might end up looking more like a mask than shades. To do this, measure the horizontal distance between one end of your face to the next, then measure the width of the bridge of your nose. Subtract the numbers and divide by two, and his will be the length of each of your lenses.

Face Shape

When choosing the appropriate style, consider your face shape. Square frames downplays pudgy facial features, while oval shaped frames are excellent for diamond faces. Moreover, triangular faces should also look stunning with cat eye sunglasses, while those with oblong faces should find frames that are wider than the broadest part of the face.

Color Match

You should also look into coordinating the color of your sunglasses' frames to that of your skin tone. Cool skin tones (blond, blue-black, light brown) should get frames black, plum, magenta, and blue. Warm tones, on the other hand, can benefit from colors like peach, off-white, khaki, and gold.