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.
Black Tie, White Tie, Formal, Semi-formal) How to Dress for a Formal Wedding in Daylight. Dressing for a formal day wedding is the most casual of the formal weddings, but still formal. Men can wear lighter suits, (grays and pinstripes) but should still wear a tie. How to Dress for a Formal Wedding at Night. This category is when the wedding invitation details really come in to play.