16 Times Actors Wore Their Own Wardrobe Pieces Or Used Their Personal Style For TV Or Movie Roles

    Now we know why they were able to pull off these looks so effortlessly!

    Film and TV wardrobes are such an important part of Hollywood projects — costume designers have to make vital decisions that set the tone for how characters are perceived by an audience.

    Performers might also collaborate with the wardrobe department of a film or TV shoot. And sometimes, if a character's taste in clothing aligns with an actor's personal style, entertainers have opted to wear their own threads on set.

    Elizabeth Montgomery wears a pink floral dress, a green dress and a yellow dress in various scenes from "Bewitched"

    Here are 16 celebrities who brought their own fashion sense to the roles they played.

    1. Lady Gaga as Ally in A Star Is Born

    Lady Gaga as Ally turns around to say goodbye to Jackson in "A Star Is Born"

    2. Jeff Bridges as The Dude in The Big Lebowski

    Jeff Bridges as The Dude talks to Jeffrey Lebowski in his mansion

    3. Bill Murray as Tripper in Meatballs

    Bill Murray as Tripper is approached by an interviewer to talk about Camp Mohawk

    4. Barbra Streisand as Esther in A Star Is Born

    Barbra Streisand, Vanetta Fields and Clydie King perform on stage in "A Star Is Born"

    5. The cast of Euphoria

    "Euphoria" cast members pose at a Season 2 premiere event in 2022

    6. Richa Moorjani as Kamala in Never Have I Ever

    Kamala delivers a lunch she made for Devi

    7. Diane Keaton as Annie in Annie Hall

    Diane Keaton as Annie offers Alvy a ride home

    8. Elizabeth Montgomery as Sam in Bewitched

    Elizabeth Montgomery poses as Samantha in a promotional photo for "Bewitched"

    9. Tim Allen as Tim Taylor in Home Improvement

    Tim Allen as Tim Taylor wears a Detroit Lions shirt in a "Home Improvement" episode

    10. Aidy Bryant as Annie in Shrill

    Aidy Bryant poses at a roller rink counter in "Shrill"

    11. Michelle Yeoh as Eleanor in Crazy Rich Asians

    Michelle Yeoh as Eleanor meets Nick's girlfriend, Rachel, in her kitchen

    12. Zendaya as Marie in Malcolm & Marie

    Zendaya as Marie embraces Malcolm in "Malcolm & Marie"

    13. Julia Roberts as Anna in Notting Hill

    Julia Roberts as Anna asks William to love her in "Notting Hill"

    14. Fairuza Balk as Sapphire in Almost Famous

    Fairuza Balk as Sapphire poses as she stars in "Almost Famous"

    15. Vin Diesel as Ray in Bloodshot and Dominic in The Fast and the Furious franchise

    Vin Diesel as Dominic poses in a black tank top in "Fast Five"

    16. Paul Rudd as Josh in Clueless

    Paul Rudd as Josh does some paperwork alongside Cher in "Clueless"