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.
1 Make sure that the color of your shoes matches with your semi formal attire. Always take an extra pair of stockings if youâre wearing them.  Wear jewelry to glam up your semi formal outfit. Go for pretty (not fake looking) earrings or go for a necklace without or with small earrings.