This is the costume worn by special guest star actress Mimi Rogers in her role as 'Agent Fowley', for the two part season seven story 'The Sixth Extinction'.
The outfit consists of an Armani made jacket and trousers with a beige top. The Jacket still retains the costume's original wardobe tags detailing various production information. Also accompaning the outfit is a certificate of authenticity from 20th Century Fox.
X-Files pieces are becoming increasingly difficult to source as time progresses and this is a fine example worn by the well known guest star actress.