Quebec’s popular electric rock duo, recognized for their unique style incorporating microtonality and math rock elements while concealing their identities behind black-and-white polka-dotted costumes, may serve as inspiration for your upcoming Halloween ensemble.
If you’re seeking a departure from the usual costume choices like salt-and-pepper shakers, you and your significant other can acquire the Angine de Poitrine couple’s costume from Party Expert for a reasonable price. These outfits swiftly sold out online following recent media coverage but have since been restocked, hinting at the band’s increasing mainstream appeal.
Embraced as a symbol of anti-AI sentiment and human creativity, the avant-garde duo has garnered a dedicated following drawn to their eccentricities, ranging from their experimental electronic sound to their self-proclaimed status as 333-year-old extraterrestrial time travelers who communicate solely in a fabricated language during performances.
For approximately $105 each, you can embody the band’s drummer, Klek de Poitrine, in his distinctive white attire or emulate the guitarist, Khn de Poitrine, in his iconic black ensemble this Halloween.
Despite being unreachable for comment about the costumes, the duo originated in Saguenay, Que., in 2019 and gained recognition within the local underground music scene before launching their debut album, “Vol. 1,” in 2024.
Their unconventional approach generated buzz, but it was a live performance at the Festival Trans Musicales in Rennes, France, in December 2025 that propelled them to stardom. The performance, which has amassed 20 million YouTube views since its posting by KEXP in February, catapulted them to new heights.
Following the successful release of their second album, “Vol. II,” in April, the duo’s 2026 tour tickets were reselling for over $500, attracting record-breaking crowds at various festivals. Furthermore, they recently clinched the prestigious Polaris Album prize and the SOCAN Polaris Song Prize for their track “Fabienk.”
Drummer Klek expressed, “We’re just two random people who enjoy playing together, and I feel we just took a wave, which was the right time at the right moment,” in an interview with The Canadian Press.
While the official costumes are priced at $59.99 each, the coordinating masks/hats are an additional $44.99, making it a somewhat costly venture to replicate their distinctive polka-dot attire. Notably, Khn’s unique microtonal double-neck guitar is not included with the costume set.
For those hesitant about the expenditure, there are DIY options available. An Instagram user, itsnicolaclare, garnered over 17,000 views for a tutorial posted in July on creating a Khn costume, suggesting a more budget-friendly approach to capture the essence of Angine de Poitrine’s quirkiness.
In essence, whether opting for the official costumes or crafting your own interpretation, embodying the spirit of Angine de Poitrine’s eccentricity is the ultimate goal this Halloween season.