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Custom formal suit and dress style top
The Immigrants Fashion Show
leather and chain custom skirt
Bespoke looks
Custom open back and lace formal suit
Custom avant-garde look inspired by garment of Mana Siyo

Fashion Design Studio

1-of-1 Clothing in San Francisco, Made in 24 Hours

Choose your Experience

Three tiers. One standard: yours.

One of one ceremonial look. Mana Siyo

Ceremonial - $5,000+

One-of-one gowns for galas, weddings, ceremonies, and red carpets. Your own designer, private fittings at home, and fabric sourced from anywhere in the world.

For the days you only get once.

One of one avant-garde looks Mana Siyo

Avant Garde - $1,500+

Any idea you have, we make it. Full creative freedom, experimental builds, and couture-level work.
We shop rare fabrics with you, handle everything, and take the time it needs.

Best for anyone who wants no limits.

signature reversible vest

Signature - $600

Choose from 100+ designs, then make it personal with tailoring, unique fabrics, and your own finishing details.
Includes fabrics. Ready next day.

Best for first-time clients.

Mana Siyo logo

Why Mana Siyo

28X

Faster

Custom clothing takes four to eight weeks. Signature is ready next day.

1 of 1

Made for you

Designed and fitted around one person.

100+

Design Choices

Choose from 100+ starting designs, or begin with your own idea.

0

Risk

Money-back guarantee. If the fit is not right, we alter or remake it until it is.

Their stories

Photos of our clients wearing pieces they imagined a day prior. Each look shaped so closely to the individual that it could never be mistaken for anyone else’s.

How It Works

3 Simple steps to your next piece.

1 - Consultation

Bring a sketch, a photo, a Pinterest board, or nothing at all. We build your design profile together, explore your taste, and shape your vision into a silhouette.

2 - Making it

We meet at our SF studio to select your fabrics, simulate your design, and tailor it to your body. Then we cut your fabric and start sewing.

3 - Delivery

Once your piece is ready, we’ll bring it to you or you can visit us, so we can adjust it on the spot and perfect every detail.

reversible-vest

Josslyn

“To my piece, I’d say, ‘Between denim and linen, Mana Siyo said, “Why not both?”’”

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Jesica

" I loved how thoughtfully my ideas were brought to life and transformed into a jumpsuit that felt powerful, personal, and made just for me."

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Dolsie

"This is what couture should be. It found the creativity inside me and gave it presence."

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Dylan

"Mana Siyo let me design the exact look I imagined. Two days later I was wearing it at a party."

Let's talk about your idea

Tell us what you're picturing. Even if it's fuzzy, we'll call you and figure it out together.
✨ What's the occasion?
👑 Which experience are you considering?

We will call you within an hour

SEPTEMBER COMMISSIONS NOW OPEN ✦
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