If you saw your friend's wedding invitation in your dream: You may want to investigate some financial matters by going deeper, you may have to struggle with the issues you are responsible for. To see your friend's wedding invitation in your dream is interpreted as witnessing the happiness that this person will achieve in real life, being a partner, acting together. Seeing a friend's wedding invitation is also a symbol of entering a crowded environment, having fun, being together with spouse, friends and relatives.