Sinners: Halloween Costume Inspired by Mary and Smoke & Stack
Sinners turns 1930s Mississippi style into an especially good Halloween proposition: sharp three-piece suits, vintage hats and romantic satin — with a vampire twist. Dress as Smoke, Stack or Mary individually, or make it a group costume and add fangs and fake blood for Mary and Stack’s vampiric looks.
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Mary (Hailee Steinfeld)
Mary’s pale pink satin dress starts out romantic and becomes considerably less innocent once the fangs come out. Recreate the look with a blush slip dress, matching wrap and vintage-inspired heels, then add vampire teeth and plenty of fake blood.

Dress
These affordable dresses from Amazon give the same vibe as the one worn by Hailee Steinfeld. Pair with a delicate wrap and matching shoes for a classic 1930's vibe.
Vampire Mary
Only Hailee could make blood look this good! Add fangs and theatrical blood down the front of the dress for the full horror-movie effect seen in the film.
Smoke & Stack (Michael B. Jordan)
Michael B. Jordan’s twins share impeccable 1930s tailoring, but their accessories help tell them apart: Smoke wears the blue flat cap, while Stack favors the burgundy brimmed hat. Build either look around a three-piece suit, vest, tie and polished vintage-style accessories.

Costume Sets
For the quickest route, start with a film-inspired set that bundles the most recognizable pieces together—then choose Smoke’s blue cap or Stack’s burgundy hat to make the character clear.
Outfit Sets
Prefer pieces you can wear again? Mix a vest or three-piece suit with pleated trousers, suspenders, a newsboy cap or fedora and a vintage-style tie for a Sinners-inspired alternative.
Blood / Vampire Version
For the post-transformation version of Stack, finish the tailored look with vampire fangs and fake blood — an easy addition that makes the reference much more specific.
Tag us in your costume photos @lookthepart.tv on Instagram. We want to see you "look the part" this Halloween! You can also check out our "Halloween" category to view more costume ideas.
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