Forget white - we certainly know Ashlee doesn't need to wear white.  The celebrity couple, who are reportedly tying the knot tomorrow, want you to dress DARK.

According to Usmagazine.com, Ashlee Simpson and Pete Wentz have asked their guests "to dress in dark colors" for their wedding nuptials.  A friend revealed, "[Guests] have been asked to wear cocktail attire, but to not be overdressed."  I'm guessing hoodies and black eyeliner will get you in.

Earlier yesterday, a huge white tent was erected in the back yard of Simpson's parents California home.  Seating around a fireplace with a cross had also been set up.  The pool was covered to allow more seating.

It's been reported that 250 guests are expected to show, but that they are unaware of the details.  A source said, "Proper invites have not been sent out but instead guests have been given a save the date notice."

A rehearsal dinner is set for tonight and described as "an intimate affair" for only close friends and family.

[Source]

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