Halloween Costume Guide
In Once Upon a Time in Hollywood, Sharon Tate spends most of her screen time doing ordinary things: dancing alone in her bedroom, buying a book, going to watch her own movie. The blonde wig is the item both outfits share and the one that does the most identification work, since Margot Robbie’s hair color is part of what makes the look read as Sharon Tate rather than just “1960s woman.” Margot Robbie plays the role in the 2019 film directed by Quentin Tarantino (IMDb), and the performance is widely recognized even by people who have not seen the whole film. Pick the yellow outfit for a brighter, more photographed look, or the black sweater outfit for the quieter version.
Affiliate links. We may earn a small commission at no extra cost to you.
Affiliate links. We may earn a small commission at no extra cost to you.
The wig is what carries both outfits, and it needs to be soft and voluminous rather than sleek or straight. A flat, modern-looking wig will undercut the yellow outfit especially, since that look depends on a slightly relaxed, of-the-moment feel rather than a polished one. The yellow outfit is the brighter, more photographed of the two, and the tonal match between the blouse and shorts matters more than people expect. If the shades are even slightly off, the eye reads it as two separate yellow items rather than one outfit. The black sweater outfit is quieter by design, and the glasses are doing more character work than their size suggests.
Sharon spends an afternoon walking into a movie theater to watch herself on screen, and when the staff do not immediately recognize her, she explains, a little awkwardly, that she plays “the klutzy girl” in the film. When they realize who she is and ask for a photo, she reacts with a kind of amateurish excitement, like someone who is still getting used to being famous. It is one of the only scenes where she talks at length, and it works because she plays it small.
Decide which outfit before you shop, not after
The two outfits do not mix well visually: the yellow blouse and shorts are bright and casual, while the black turtleneck and white skirt are more reserved. Buying pieces from both and combining them on the night usually looks like two different costumes layered together rather than one coherent look. Pick one outfit, build it fully, and treat the other as a separate costume for a different occasion if you want it.
The glasses only work if you actually wear them
It is tempting to buy the oversized glasses and then push them up on your head or hold them for photos. The detail only lands if you are actually wearing them, since that is the whole point: a small, real fact about someone who needed glasses to see a movie screen clearly. If you are not going to wear them, the black sweater outfit works fine without this item, but it loses its most specific touch.
Couples Idea
Strong pairing with a real-life basis that most people will not know but is genuinely interesting once explained. In the film, Jay Sebring is established as a close friend of Sharon and Roman Polanski. In real life, Sebring was the celebrity hairstylist who discovered Bruce Lee at a karate tournament and helped launch his career in Hollywood, which connects to the film’s own Bruce Lee subplot in a way the movie does not spell out. Jay Sebring has no dedicated CostumeRealm page yet, so that costume is a build-from-scratch situation.
Duo Idea
Might work, but the connection between these two characters is thin. Both are women in the film’s 1960s Los Angeles setting, and both costumes lean into the period’s style, but they do not share scenes or any direct relationship in the story. The pairing reads as “two women from the same film” rather than anything more specific, which is fine for a casual duo but will not prompt much recognition beyond people who know the film well.
Group Idea: Once Upon a Time in Hollywood Core Trio
Excellent group for anyone who has seen the film, since these four characters cover the main relationships and visual styles of the movie. Rick Dalton and Cliff Booth both have dedicated CostumeRealm pages, and Pussycat appears here as plain text since her URL is already used in the duo card above. The range of looks, from Sharon’s bright 1960s casualwear to Rick’s western costuming to Cliff’s denim and sunglasses, gives the group real visual variety, and the film’s popularity means most people at a movie-literate party will recognize at least one of the four.
Group Idea: Margot Robbie Roles
Strong group built on a simple, recognizable concept: every costume here is a different Margot Robbie role. Barbie and Harley Quinn are both extremely well known on their own, which means this group lands even with people who have not seen Once Upon a Time in Hollywood or Babylon. The visual range is wide, pastel and plastic for Barbie, chaotic and colorful for Harley Quinn, glamorous and excessive for Nellie LaRoy, and quiet 1960s casual for Sharon Tate, which keeps the group from looking repetitive despite the shared theme.
Both outfits are built from items most people can find secondhand or already own in some form. The wig and the boots are where it is worth spending a bit more, since both are doing a lot of the visual work in either outfit.
The film gives Sharon very little dialogue on purpose, so playing her at a party is less about lines and more about a general sense of someone enjoying an ordinary day without overthinking it.
There are two looks to choose from. The yellow blouse outfit uses a long sleeve yellow crop blouse, yellow pleated shorts, a blonde wig, a rhinestone necklace, and black go-go boots. The black sweater outfit uses a black turtleneck, white skirt, blonde wig, oversized glasses, and white go-go boots, with a leather journal and crossbody bag as props.
Yes, and broadly so. Once Upon a Time in Hollywood remains one of Tarantino’s most discussed films, and Margot Robbie’s performance is widely recognized even by people who have not seen the whole movie. The 1960s blonde, sunglasses, and go-go boots silhouette is also recognizable on its own, which gives the costume a backup read even at a party with no film buffs.
Tarantino has said he wrote her as an angelic presence in the film, someone the audience watches rather than someone who drives the plot. Robbie has said she agreed with the approach and leaned on physical performance instead of dialogue. The result is a character defined by small daily moments: dancing alone, buying a book, going to the movies.
Margot Robbie plays Sharon Tate in the 2019 film, directed by Quentin Tarantino (IMDb). Robbie has also played Barbie in the 2023 Barbie film and Harley Quinn in Birds of Prey.
Partly, and in an unusual way. When Movie Sharon watches herself on screen in The Wrecking Crew, the footage shown is the real Sharon Tate’s actual performance, not a recreation with Robbie. It is the only moment in the film where the real Sharon Tate appears (Wikipedia).
The real Sharon Tate was severely nearsighted and needed glasses to read scripts or watch films clearly. Tarantino included this as a small, deliberate detail in the movie theater scene. It is the kind of specific, true detail that makes the black sweater outfit worth getting right if you are aiming for accuracy rather than just a 1960s look.
Differently than you might expect. Anyone who knows the real history of August 1969 watches her ordinary scenes with a sense of dread the character herself never feels. Tarantino then rewrites the ending so the violence happens elsewhere, leaving her completely unaware of it. The costume reflects the version of her the film chooses to show: someone enjoying an ordinary day, with no idea what the audience is bracing for.
Who directed Once Upon a Time in Hollywood, the 2019 film featuring Sharon Tate?
In the movie theater scene, whose actual footage is shown on screen?
Why did the real Sharon Tate need glasses in everyday life?