1 It is a stimulant drug that is found in varying amounts in the seeds, leaves and fruits of some plants. 2  Caffeine is most commonly consumed in the form of tea, coffee, soft drinks and energy drinks.  It is widely consumed in the form of infusions extracted from seeds of the coffee plant and leaves of the tea bush.
Black Tie or Black Tie Optional. The line black tie optional suggests a formal beach wedding, usually in the evening. Women should wear a long formal dress. Dark grays, browns, navies, purples, burgundies or greens are appropriate color choices. Men should wear a dark suit and tie.
Tips. 1  If all else fails, khakis and a white button down shirt are the way to go! 2  Remember, beach weddings usually take place in warm climates and, depending on the time of day/year that the wedding is taking place it could easily get well into the 90s during the ceremony.  Think light.