Beluga Caviar is one of the most luxurious and expensive food items on the planet. It is the Roe (eggs) of near extinct Beluga Sturgeons, and the best fish take close to 20 years to mature, fetching up to $5,000 in the U.S. market.     Dealing with veteran fishermen, corrupt customs officials, and production staff in Kazakhstan, Russia, and Bulgaria , the businessmen that navigate these difficult commerce waterways are shrewd, cunning, and resourceful. One day they are instructing men on how to cut a fish, the next day they are cutting a large cheque at his beach front villa on the Crimea (aka the Russian Rivera).   The black stripes which underscore the versatile and slick Beluga Black shirt are great in all situations; this piece goes with almost everything in your wardrobe. Throw on a pair of dark, shiny, slim straight-leg khakis and you will navigate your environment with ease.