The couple included personal vows and Jewish traditions in the ceremony, which was followed by sunset cocktails and dinner, according to Martha Stewart Weddings.
The night before, the pair treated their guests to a Halloween-themed "Boos and Booze" rehearsal dinner, where the wedding party was asked to dress up in costume.
Chung and Greenberg, who began dating in early 2012 after being friends for years, got engaged in December 2013 while in San Francisco. Shortly after their engagement, Chung showed off her huge sparkler in January 2014 on Instagram.
Jamie Chung and Bryan Greenberg marry in Halloween ceremony -- See her dress!
PALM SPRINGS, CA - APRIL 12: Jamie Chung and Bryan Greenberg attend the GUESS Hotel at the Viceroy Palm Springs on April 12, 2014 in Palm Springs, California. (Photo by Jerod Harris/Getty Images for GUESS)
NEW YORK, NY - SEPTEMBER 10: Bryan Greenberg (L) and Jamie Chung attend House of Gant Presentation during Spring 2016 New York Fashion Week on September 10, 2015 in New York City. (Photo by Robin Marchant/Getty Images)
INDIO, CA - APRIL 12: Jamie Chung wears Teva Flatform Universal Sandals to the 2015 Coachella Valley Music Festival at the Empire Polo Fields on April 12, 2015 in Indio, California. (Photo by Amy Graves/WireImage)
LA QUINTA, CA - APRIL 11: Actress Jamie Chung attends Forever 21 BBQ on April 11, 2015 in La Quinta, California. (Photo by Stefanie Keenan/Getty Images for Forever 21)
LOS ANGELES, CA - AUGUST 31: Actors Bryan Greenberg (R) and Jamie Chung, wearing American Eagle denim, attend American Eagle Outfitters Celebrates The Budweiser Made in America Music Festival during day 2 at Los Angeles Grand Park on August 31, 2014 in Los Angeles, California. (Photo by Michael Buckner/Getty Images for American Eagle)
NEW YORK, NY - APRIL 28: Actress Jamie Chung is seen on April 28, 2015 in New York City. (Photo by ESBP/Star Max/GC Images)
LOS ANGELES, CA - JUNE 13: Actors Jamie Chung and Bryan Greenberg arrive at the 2015 Los Angeles Film Festival screening of 'Flock Of Dudes' at Regal Cinemas L.A. Live on June 13, 2015 in Los Angeles, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
LOS ANGELES, CA - MARCH 31: Actress Jamie Chung arrives at the Los Angeles premiere of Hulu's 'Resident Advisors' at Sherry Lansing Theatre at Paramount Studios on March 31, 2015 in Los Angeles, California. (Photo by Gregg DeGuire/WireImage)
NEW YORK, NY - JUNE 28: Actors Bryan Greenberg (L) and Jamie Chung arrive for the premiere of 'It's Already Tomorrow In Hong Kong' during the 2015 New York Asian Film Festival held at the Walter Reade Theater on June 28, 2015 in New York City. (Photo by Brent N. Clarke/FilmMagic)
LOS ANGELES, CA - MARCH 31: Actors Jamie Chung and Bryan Greenberg arrive at the Premiere Of Paramount and Hulu's 'Resident Advisors' at Sherry Lansing Theatre at Paramount Studios on March 31, 2015 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)
BEVERLY HILLS, CA - JANUARY 11: Actors Bryan Greenberg and Jamie Chung attend the 2015 InStyle And Warner Bros. 72nd Annual Golden Globe Awards Post-Party at The Beverly Hilton Hotel on January 11, 2015 in Beverly Hills, California. (Photo by Rachel Murray/Getty Images)
NEW YORK, NY - MAY 03: Actors Bryan Greenberg (L) and Jamie Chung attend the 3rd Annual Olevolos Project Brunch at Gallow Green at the McKittrick Hotel on May 3, 2014 in New York City. (Photo by Andrew Toth/FilmMagic)
There is one credit to Chung's resume, however, that Greenberg hasn't seen: MTV's The Real World. (She appeared on the 14th season.)
"I can't find it. She won't let me see it," Greenberg said with a laugh. "I've never seen it. All I asked her was, 'Did you embarrass yourself?' And she said, 'No.' So I was like, 'Alright, fine.' She was like, 'I was the boring one.'"