In general, one can use any flash that has a foot compatible with the ISO standard on a ISO hotshoe. The consequence is that all of the addition features provided by that flash will not be supported and that the flash can only be triggered by the camera.
By Claire McAdams. Semiformal attire is a happy medium between formal wear and casual wear. Sometimes also referred to as âcocktail attireâ or âbusiness attire,â the semiformal look is dressy without dressing to the nines. When in doubt, consider the advice of Chanel creative director Karl Lagerfield â âOne is never overdressed or underdressed with a little black dress.â.
Formal attire is clothing that is appropriate for extremely formal events, such as weddings, dances, and other special occasions. This type of attire can generally be broken into two categories: white tie and black tie. Determining what to wear to a formal event also depends on the time of day and context of the event. Unless an invitation specifically states otherwise, formal attire usually means a tuxedo and black bow tie for men and an evening gown or very smart cocktail dress for women.