Nicole Kidman's wedding gown may undergo some last-minute alterations before her Australian wedding.

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Aussie designers are pitching in at the last minute to complete the final touches, Entertainment Tonight reported Friday.

The dress is reportedly going to be a strapless yet conservative design in white.

Kidman's Husband-to-be, Keith Urban still has not been sighted in Sydney, the supposed city of the couple's wedding.

Due to security concerns, Nicole and Keith have hired a private security team, and local police have been asked to help keep the peace while the big event takes place, ET said.