O’MAST 17 Tailors

Walk The Aisle With Distinction, Tailored To Perfection.

There are some things in life that will never fade: walk the aisle with distinction, tailored to perfection. Be the man you always dreamed of being, resplendent by your partner’s side. Your wedding suit, hand-crafted by artisans. Accept nothing less.

In collaboration with our in-house master tailors, craft your look for the most important day of your life. Experience the style and sartorial elegance of our hand-crafted suits, shirts and accessories.

Our Sydney atelier starts with a blank canvas for each clients wedding: with over 50 years of tailoring experience, we work every step of the way in close dialogue with the bride and groom, to create an exclusive singular look.

Tell your story in bespoke or made-to-measure style, choosing from the finest of Italian and British cloth, made to your specifications and always with our tireless devotion to quality.

With focus on cutting-edge style and timeless tailoring tradition, O’MAST 17 crafts looking of distinction for groom and groomsmen, without compromise.

Without obligation or cost, speak to our experts at our Sydney atelier about your wedding. We look forward to helping you make your special day incredible. 




Our Services –  Tell your story with fine tailoring from around the world. We are O’MAST 17, and we are at your service.


O’MAST 17 – White Label, Made-to-Measure Tailoring  – Crafted in a family run atelier house in Northern Lombardy, Italy. The skill and experience of three generations of makers ensure precision in every nuance and detail. With this collection, we only work with local Italian mills such as Ariston, Fratelli Ormezzano, Guabello, Carnet, Reda, Loro Piana, Vitale Barberis and more


17 – Black Label, Made-to-Measure Tailoring 

A fundamental line, ensuring quality construction and precisely fitted garments carefully measured under the instructions and guidance of our in-house tailors. We work directly with our Hong Kong partners to produce a quality garment for you whilst we fastidiously source our own fabrics, canvassing and buttons to bring you the best made to measure experience for that personalised distinction


O’MAST 17 – Australian Bespoke Tailoring 

Cut & crafted in Sydney Australia under the guidance of our master tailors with over 50 years of experience combined. The essence of bespoke elegance and craftsmanship, in a full floating canvas construction. A choice of archival and contemporary cloths from the greatest mills across Europe.


O’MAST 17 – White Label Shirting 

Beautiful cloth sourced from around the world, hand-worked locally, in Sydney Australia. 


O’MAST 17 – Black Label Shirting 

A consciously crafted shirt using Japanese cloth, ideally tailored & thoughtfully designed by a small boutique studio in Shanghai, China


We would be delighted to run you through our services and answer any questions you may have, in person, at our Sydney atelier. Contact our expert team for your personal appointment today.

Open Hours:

Monday-Friday 8:30am-5:00pm

After Hours & Weekends Available by Appointment

Shop 5 / 17 O'Connell St, Sydney 2000

Melbourne Clients: We're in town every 6-8 weeks for consultations & fittings. Please get in touch directly for our dates.