Though the 29-year-old looked classy in the look, she admitted that she prefers her traditional glamour-model image.
Jordan, who is married to singer Peter Andre, also spoke movingly of her battle to care for five-year-old son Harvey, who suffers autism and blindness.
"You just have to deal with it. One injection a day, medicine three times a day," the Daily Mail quoted her, as saying.
Jordan had Harvey with footballer Dwight Yorke and has a four-month old daughter Princess and two year-old son Junior, with Peter.
"I don't regard kids as being a chore. It's more love," she said.