Royal wedding dress: Inside Grace Kelly’s FIRST wedding dress – and it WASN’T white

The small, intimate service was performed by Marcel Potanier, Monaco’s Minister of Justice, with just eighty guests present.

Following the ceremony, the couple made a brief appearance before celebrating with a short reception.

But Grace didn’t want to spoil her big moment at the Cathedral by unveiling her dress a day early.

So instead, the former actress chose a different outfit – and it wasn’t white.