Jennifer Garner's amazing church outfit makes us rethink what our Sunday best can be!

Jennifer Garner was chic and polished in her Sunday best as she exited a church in Pacific Palisades, California, over the weekend. 

Teaming a grey knotted skirt by Jason Wuand a fitted white short-sleeve turtleneck, the 46-year-old actress looked stylish for the service. She accessorized the look with matching grey Casadei ankle-strap heels, a roomy black bag and oversized Céline sunglasses. The ensemble was both dressy and on trend, convincing us to trade in our mundane church uniform for more sleek and cool pieces like Jen's. 

See her outfit in the gallery below:

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Jennifer Garner out and about
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Jennifer Garner out and about
LOS ANGELES, CA - JUNE 10: Jennifer Garner is seen on June 10, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JUNE 10: Jennifer Garner is seen on June 10, 2018 in Los Angeles, California. (Photo by Stav/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JUNE 02: Jennifer Garner and Ben Affleck are seen on June 02, 2018 in Los Angeles, California. (Photo by Stav/Bauer-Griffin/GC Images)
LOS ANGELES, CA - MAY 13: Jennifer Garner is seen on May 13, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - APRIL 28: Jennifer Garner attends City Year Los Angeles' Spring Break: Destination Education at Sony Studios on April 28, 2018 in Los Angeles, California. (Photo by Randy Shropshire/Getty Images for City Year Los Angeles)
LOS ANGELES, CA - APRIL 29: Jennifer Garner is seen on April 29, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - APRIL 25: Jennifer Garner is seen on April 25, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LAS VEGAS, NV - APRIL 24: Actress Jennifer Garner attends CinemaCon 2018 STXfilms Invites You to an Evening Featuring A Sneak Preview of Their Feature Films at The Colosseum at Caesars Palace during CinemaCon, the official convention of the National Association of Theatre Owners on April 24, 2018 in Las Vegas, Nevada. (Photo by Gabe Ginsberg/Getty Images)
NEW YORK, NY - APRIL 12: Jennifer Garner seen on the streets of Manhattan on April 12, 2018 in New York, NY. (Photo by Josiah Kamau/BuzzFoto via Getty Images) *** Local Caption *** Jennifer Garner
NEW YORK, NY - APRIL 11: Jennifer Garner seen on the streets of Manhattan on April 11, 2018 in New York, NY. (Photo by Josiah Kamau/BuzzFoto via Getty Images) *** Local Caption *** Jennifer Garner
NEW YORK, NY - APRIL 11: Jennifer Garner seen out and about in Manhattan on April 11, 2018 in New York City. (Photo by Robert Kamau/GC Images)
Jennifer Garner attends the 2018 Vanity Fair Oscar Party following the 90th Academy Awards at The Wallis Annenberg Center for the Performing Arts in Beverly Hills, California, on March 4, 2018. / AFP PHOTO / JEAN-BAPTISTE LACROIX (Photo credit should read JEAN-BAPTISTE LACROIX/AFP/Getty Images)
HOLLYWOOD, CA - MARCH 04: Jennifer Garner arrives at the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. (Photo by Steve Granitz/WireImage)
LOS ANGELES, CA - FEBRUARY 13: Jennifer Garner is seen on February 13, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - FEBRUARY 13: Jennifer Garner is seen on February 13, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JANUARY 29: Jennifer Garner is seen on January 29, 2018 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - NOVEMBER 21: Jennifer Garner attends the Screening Of IFC Films' 'The Tribes Of Palos Verdes' at the Ray Kurtzman Theater on November 21, 2017 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)
LOS ANGELES, CA - NOVEMBER 17: Actress Jennifer Garner attends the premiere of 'The Tribes of Palos Verdes' at The Theatre at Ace Hotel on November 17, 2017 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - NOVEMBER 17: (L-R) Joe Keery, Maika Monroe and Jennifer Garner attend the premiere of 'The Tribes of Palos Verdes' at The Theatre at Ace Hotel on November 17, 2017 in Los Angeles, California. (Photo by Jason LaVeris/FilmMagic)
LOS ANGELES, CA - NOVEMBER 12: Jennifer Garner is seen on November 12, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
CULVER CITY, CA - NOVEMBER 11: Actress Jennifer Garner attends the 2017 Baby2Baby Gala at 3LABS on November 11, 2017 in Culver City, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
NEW YORK, NY - OCTOBER 19: Actress Jennifer Garner is seen walking in Soho on October 19, 2017 in New York City. (Photo by Raymond Hall/GC Images)
NEW YORK, NY - OCTOBER 18: Actress and Save the Children Trustee Jennifer Garner attends the 5th Annual Save the Children Illumination Gala at the American Museum of Natural History on October 18, 2017 in New York City. (Photo by Noam Galai/Getty Images for Save The Children)
NEW YORK, NY - OCTOBER 18: Actress Jennifer Garner is seen walking in Soho on October 18, 2017 in New York City. (Photo by Raymond Hall/GC Images)
LOS ANGELES, CA - OCTOBER 15: Jennifer Garner is seen on October 15, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
EAST HAMPTON, NY - OCTOBER 06: Actors Jennifer Garner and Maika Monroe attend the red carpet for 'The Tribes of Palos Verdes' at UA2 East Hampton Cinema 6 during Hamptons International Film Festival 2017 - Day Two on October 6, 2017 in East Hampton, New York. (Photo by Eugene Gologursky/Getty Images for Hamptons International Film Festival)
LOS ANGELES, CA - AUGUST 23: Jennifer Garner is seen on August 23, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - SEPTEMBER 12: Jennifer Garner is seen on September 12, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - AUGUST 01: Jennifer Garner and Ben Affleck's mother Christine Anne Boldt are seen on August 1, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JULY 26: Jennifer Garner is seen on July 26, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
LOS ANGELES, CA - JULY 02: Jennifer Garner is seen on July 02, 2017 in Los Angeles, California. (Photo by BG004/Bauer-Griffin/GC Images)
BEVERLY HILLS, CA - JUNE 06: Jennifer Garner attends NET-A-PORTER x Draper James Event on June 6, 2017 in Beverly Hills, California. (Photo by Stefanie Keenan/Getty Images for NET-A-PORTER)
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Throw on a blazer and this outfit would be fantastic for the office. For a night out, swap the turtleneck for a bodysuit or cami to accentuate the skirt's slit and flirty flair. 

We can't ignore how amazing the mom of three looks as she went back to her Alias roots for her new action movie Peppermint, in which she becomes a badass vigilante to avenge her murdered family. 

"I did a lot of crazy, inverted push-ups and there were some weights involved. There was some boxing involved," Garner told ET backstage at CinemaCon of how she prepared for the role. "It felt great to be back with a stunt team again. My stunt double and I have worked together since I think the third or fourth episode of Alias. She's like my sister!"

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