Dresses are the easiest thing ever.
Allow me to clarify.
Don't know what to wear to work? Assuming you have an office-ish type job that requires you to look halfway decent.. throw on a dress. Add a jacket and heels and suddenly people are asking 'what's the occasion'.
(Do I need to add that the dress in this case should not be overly hoochie coochie in any way? Read: super short, super low cut or see through)
This is what I went with today. Shift dress, army jacket, heels.
Believe me when I tell you its way more comfortable to sit in a dress all day than pants.