About Proof

Proof is an independent female owned & operated slow fashion brand, designed and handmade by me in Ottawa - Canada's capital city.


My pieces are meticulously designed with you in mind. Everything is made tailored to your exact measurements so you can get a piece that fits just right.

Each piece is tested on an AA-cup through an F-cup so you'll always have your perfect amount of shaping without having to sacrifice on fit anywhere else.

Unless otherwise stated, you can expect the bust and waist to be fitted while the hips are usually skimmed. This results in an ultra-flattering garment that is comfortable to sit, move, and live in.


In 2021 I committed myself to only using biodegradable fabrics. I only use recyclable and biodegradable materials for my packaging.
Everything is ethically made since it's me and me alone making your pieces!
While I cannot account for 100% of my supply chain I try to support my community by shopping locally for supplies when I can. 
Part of being ethical also means following my own moral compass which largely means I really care about you and the garment you receive. All made-to-measure pieces come with a fit guarantee and all Proof pieces are warrantied. I genuinely care about the end result and want you to have a treasured piece in your wardrobe for years to come.  
These are ethics I wanted to grandfather into the brand as I build it, and I hope to only expand on my practices from here. 

I'm Jessica  - owner/operator of Proof.  Currently it's just me here designing and handcrafting your garments. 
Growing up I was always obsessed with textiles - while the rest of my siblings were asking for toys I remember begging my mom for hand embroidered handkerchiefs and thrifted silk scarves. I would sneak into my dad's closet to admire the craftsmanship of his leather dress shoes. Then, at age 11, my mom got me a subscription to Teen Vogue and my love of fashion ignited.
It's with Proof that I hope to share my awe and admiration for quality textiles, craftsmanship, and details with anyone who comes across my designs.