Transforming the Sophistication of Men with Tailored Suiting
Since its establishment in 1923, OpenParameters stands as a classic tailoring institute providing superior made-to-measure menswear to a global clientele of refined gentlemen. Operating studios in Milan, London, and New York, our space bridges traditional tailoring artistry with modern style aesthetics.

Our Ancestry
A humble Milanese tailoring shop transformed into an iconic milestone of tailor-made excellence. Spanning three generations, the OpenParameters household upholds the heritage of tailoring while spearheading innovations in modern menswear.
Our Tenets
- Each piece narrates its owner's journey
- Genuine opulence originates from impeccable fit and expert tailoring
- Timeless designs foster sustainability
- Cultural tradition underpins innovation
- Personal craftsmanship of experienced artisans
Our Artistry
Over 50 adept tailors, pattern cutters, and craftsmen unite their skills, perfecting centuries-old techniques in:
- Exclusive custom suit creation
- Detailing through manual stitching
- Exactitude in pattern drafting
- Handpicking of luxurious textiles
- Personalised shirt production
- Expertise in leatherwork and outerwear

Our Prestige
100+
Decades shaping sartorial traditions
15,000+
Unique bespoke creations fashioned
200+
Distinctive textiles on offer
Our Collaborators
We proudly work alongside the most esteemed textile and luxury producers worldwide:
- Loro Piana - Top-tier wool and cashmere
- Scabal - High-end suit materials
- Holland & Sherry - Reputable British fabric purveyors
- Vitale Barberis Canonico - Experts in Italian wool
Our Vision
As OpenParameters progresses into the new century, we look to blend innovation with commemoration:
- Crafting eco-friendly luxury textiles
- Enhancing our virtual bespoke services
- Preserving scarce tailoring methods
- Guiding up-and-coming tailoring talents
- Launching additional workshops in major cities
Discover the distinction of OpenParameters - where every thread unfolds your narrative.