Instead of opting for a classic black evening gown, Diana stepped out in a gorgeous ivory lace ... Diana's dress wasn't dissimilar to the lace Alexander McQueen wedding dress worn by her future ...

The wedding ... ivory slipper satin gown with a basque waist." "Since then, two of my aunts have re-worn the dress, the latest being in 1988 — she updated it by replacing the satin sleeves ...