1- For glasses or spectaclcs to stand out in a dream indicates a connection with our ability to see or to understand. Equally, if someone is unexpectedly wearing glasses, it is to do either with our lack of understanding or perhaps their inability to see where we arc coming from.
2- Psychologically; when we are able to wear glasses we are more able to look at that which is external to ourselves rather than turning inwards and becoming introspective. So, in dreams, glasses can represent the need for extroversion within a situation.
3- Spiritually; a dream of glasses or spectacles may be urging us to take a different viewpoint on a physical as well as spiritual level. [1]
If he or she does normally wear glasses, this aspect of the dream has little significance. But for someone who does not wear glasses, dreaming of wearing glasses is a sign that things that are confusing now will become clearer very soon - unless it’s sunglasses, in which case things may become more obscure. Again, if you’re not certain what it is that will become either clearer or more obscure, look to the other symbols in the dream. [2]