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.
For a beach wedding, itâs obviously important to stay cool while still looking smart, but you need to have the right balance. Menâs linen suits for beach weddings are ideal, arguably the best summer menâs suits or the best cheap suits for men around â linen will keep you cool and fresh in the heat, but also has a clean, smart texture that makes it a good choice for formal wear.