Wedding-day dos and don'ts are discussed in this look back at the first two seasons.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

A Halloween wedding goes up against a multicultural affair.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

We don't have an overview translated in English. Help us expand our database by adding one.

One bride wears a couture gown with a feather skirt, while another's dress includes DIY handiwork. Also: a reception is held inside a theater; and a certified diver weds and plunges into a shark tank.

Santa Claus makes an appearance at one winter wedding, while the dance floor gets jam-packed at another. Also: one bride makes a grand entrance on a retractable staircase; and another is serenaded by her sorority sisters.

Santa Claus makes an appearance at one winter wedding, while the dance floor gets jam-packed at another. Also: one bride makes a grand entrance on a retractable staircase; and another is serenaded by her sorority sisters.

One bride walks down the aisle with her dog, while another entertains guests with a pirate impersonator and a German band. Also: a wedding with an over-the-top food spread.

Wedding gaffes from Season 3 include drunk guests, inappropriate dancing and forgetful officiants.