OBI | Brooch

Color Black
Size OS
  • Sculptural 3D flower pin brooch crafted in the Maison’s iconic crinkled polymat
  • Adds a bold, textural accent to any ensemble
  • Exceptionally versatile: wear it on a jacket lapel, the collar of a dress, a handbag, and more
  • Lightweight yet impactful, designed to elevate both everyday and evening looks
  • A signature accessory that embodies the architectural spirit of Maison Marie Saint Pierre
  • Fabrication: Montreal, Canada
  • Composition: 100% polyester (crinkled polymat), base:  86% polyamide, 14% elastane


The Obi brooch transforms the Maison’s iconic crinkled polymat into a sculptural flower. Lightweight, dimensional, and endlessly versatile, it brings a refined artistic touch to any outfit—whether worn on a lapel, a dress collar, or as an accessory on your favourite bag.

Designed and crafted in Montreal, Canada

Designed in a fabric selected with the greatest care and under the most meticulous conditions to develop a creation of exceptional quality.

Marie Saint Pierre garments are sometimes delicate due to its fabrics, assembly and detailing. We recommend treating it with the utmost care and entrusting it to expert dry cleaners only.

Model is wearing a size 1