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- calendar_today October 14, 2026
Angine de Poitrine Inspires New Halloween Costume Trend
Fans of the viral Quebec math rock duo Angine de Poitrine now have a new way to show their support — by suiting up in the band's unmistakable polka dot costumes this Halloween. Party Expert, one of Canada’s biggest party supply stores, has released couple’s costumes inspired by the experimental rock band, offering fans the opportunity to replicate the group’s signature look.
Signature Black and White Polka Dot Costumes on Sale
Versions of Angine de Poitrine’s stage outfits are being sold as the “Black Polka Dot Attack Accessory Kit for Adults” and the “White Polka Dot Attack Accessory Kit for Adults” on the Party Expert website. For about $105 each, buyers can choose either drummer Klek de Poitrine’s white look or guitarist Khn de Poitrine’s black look. The combined purchase for a couple totals around $200.
The costumes gained massive attention after media coverage, selling out online within hours. However, Party Expert restocked them the following day, underscoring the band’s rising popularity. The kits include polka-dotted full-body attire but do not come with Khn’s iconic double-neck microtonal guitar.
The Band: Origins and Viral Success
Angine de Poitrine first formed in Saguenay, Quebec in 2019 and began making waves in the local underground scene. Known for their microtonal music, math rock influences, and their preference for anonymity through masks and full-body suits, the duo has captured international attention. Their unusual style and dedicated embrace of weirdness — from claiming to be 333-year-old time-traveling aliens to speaking a made-up language during performances — have made them a symbol of human creativity, with some fans hailing them as an anti-AI phenomenon.
From Underground Sensation to Award Winners
The band achieved a major breakthrough following a live set in December 2025 at the Festival Trans Musicales in Rennes, France, which accumulated 20 million YouTube views after being posted by KEXP in February. Angine de Poitrine’s sophomore album, Vol. II, released in April, received widespread acclaim. Resale tickets for their 2026 tour climbed above $500, and the duo set crowd records at music festivals. In September 2026, they won the Polaris Album Prize and the SOCAN Polaris Song Prize for their track Fabienk.
DIY Approaches and Fan Engagement
For those reluctant to spend upwards of $200 on the official Party Expert costume, many fans are taking a DIY approach. For instance, Instagram user itsnicolaclare’s July tutorial on creating a Khn de Poitrine costume has received over 17,000 views. The spirit of Angine de Poitrine's oddness often inspires fans to craft their own versions of the polka dot costume, using basic materials like spare clothes, paint, and cardboard.
Costume Details and Fan Response
The costumes, while inspired by Klek and Khn, are listed under the generic names "Black/White Polka Dot Attack Costume" without explicit indication of official licensing from the band. Costume descriptions highlight the eye-catching nature of the outfits and suggest they guarantee “a memorable entrance at the office party or the costume contest.” The musician duo declined to comment on the costume release.
With growing buzz surrounding Angine de Poitrine, their unique look and sound continue to influence the worlds of music and pop culture, now extending all the way to Halloween costumes in 2026.
Source: cbc.ca.
