CLOTHING:
Men
As we know, the first impression is the last impression. Your attire speaks before you. You should dress in a formal manner. Men should wear a well-tailored suit in traditional colors such as navy blue, charcoal gray, or black, in solid or subtle stripe patterns (e.g., pinstripe). The shirt needs to be long-sleeve and button-down, preferably in a solid color such as white or light blue. The tie can have a small print or color; however, its overall appearance should be conservative.
Socks need to be dark solid or have a small pattern. Shoes need to be leather, in a wingtip or loafer style. Socks should match the color of the pants.
Women
Women should wear a well-tailored suit in colors such as navy blue, charcoal gray, or black. Possible shades of green, maroon, or purple can be worn if the color goes well with skin and hair coloring, but be cautious of wearing non-neutral color palettes. While more conservative workplaces or industries may still prefer that women wear a dress suit (i.e., matching suited skirt and blazer), a pantsuit is now also appropriate for the majority of settings. Skirt lengths should always be knee-length or slightly below the knee. Blouses should be cotton, silk, or a nice-looking artificial fiber in a conservative color that goes appropriately with the suit. Wear low to medium leather, heeled shoes. Never wear open-toe shoes. Always wear pantyhose (even in the summer!).
Hair/Makeup
Keep hair nice and neat. There is no specific hairstyle recommended, only that your hair is clean and well-groomed. Women should wear natural-looking makeup that will flatter and complement, not overpower, their outfit. For men, beards and other facial hair should be neatly trimmed. Also, be aware that some industries and organizations may frown on long hair or facial hair. You should not feel sleepy in the office. Look energetic.
Nails
Nails should be clean and manicured. Women do not have to wear nail polish; however, if polish is worn, make sure that it is a natural, conservative color and not chipping off.
Perfume
Do not wear perfume or cologne as many people have strong, adverse, or even allergic reactions to it.
Jewelry
Wear only a conservative amount of jewelry. Also, wear jewelry that flatters but doesn't overpower. For example, a pair of stud earrings versus chandelier earrings or a gold or silver band versus a large turquoise ring would be appropriate choices.
Obey the thirteen rule: no more than thirteen accessory pieces – this includes accessories such as earrings, rings, or a watch, but also accessories we don't typically think about such as buttons on jackets.
Regards,
Priyanka Krishnan