Billet Doux — Photographed and Filmed by Eternal Moments
Some couples share a chemistry that goes beyond words. A connection that transforms every glance, every silence, every song into pure emotion.Billet Doux is one of those couples.
Formed by Kaycie Chase and Pierre Elgrishi, the duo embodies a deeply authentic vision of love and creativity. Partners both on stage and in life, they create music that reflects who they are: sensitive, vibrant and full of life.
Blending pop, folk and rock, their musical universe draws inspiration from iconic bands such as The Kills, Kings of Leon, The Dø and Angus & Julia Stone. Working alongside Olivia Merilahti (The Dø / Prudence), they compose songs in which their voices gently intertwine over luminous, uplifting melodies.
Their songs, mostly sung in English with a few touches of French, feel like little love notes hidden inside fortune cookies: delicate, timeless fragments of universal love.
As a close friend of the designers behind Harpe Paris, Kaycie naturally turned to them to create her wedding dress: a design that truly reflected her personality — rock-inspired, free-spirited and beautifully unique.
It felt only natural for Kaycie and Pierre to become the couple embodying the spirit of Harpe.
They welcomed us into their Parisian loft for this editorial shoot, captured by Eternal Moments in a bohemian, spontaneous and cinematic atmosphere.
For the occasion, Kaycie wears BELLA, a new design from the Harpe Paris 2026 Civil Bridal Collection. Featuring a striking open back and delicate jewelled straps that subtly catch the light, Bella embodies a modern and effortlessly feminine silhouette.
The fluid drape of the dress moves gracefully with the body, while its open back reveals a soft, instinctive sensuality.
Authentic moments.Natural movements.Effortless elegance.
Worn by Kaycie, Bella almost becomes an extension of Billet Doux's music: romantic, modern and beautifully free-spirited.
At Harpe, we love artistic encounters that tell a genuine story.
This collaboration celebrates not only love and creativity, but also the spontaneity of emotions and the unique way some couples transform their connection into art.
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