Bachelorette - Trailer

A trailer for new female-lead comedy Bachelorette has debuted.

The film stars Kirsten Dunst, Lizzy Caplan and Isla Fisher as three old school friends who are all currently single, they're asked to be bridesmaids at another of their old friends wedding (Rebel Wilson).

The three marriage sceptics are surprised to be asked to be involved by the girl they bullied at school, but take the opportunity to plan a blowout bachelorette party. Of course nothing goes entirely to plan and the trio come very close to ruining the wedding altogether with the careless destruction of the bride's wedding dress.

Adam Scott, James Marsden and Kyle Bornheimer also star in the Leslye Headland-written and directed comedy blockbuster.

Bachelorette will debut in the US on September 7. A UK release date, however, is yet to be announced.