About
She Who Knows
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Identity Shifter
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Sacred Fashion Founder
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Heartleader of the New World
She Who Knows ✦ Identity Shifter ✦ Sacred Fashion Founder ✦ Heartleader of the New World
What Sets Sen Si Apart
Sen Si exists because one woman decided to stop almost becoming herself and built an entire world from that decision.
Two brands. One philosophy.
Sen Si Business Mentoring
for the femmepreneur who already has proof but knows her identity hasn't fully caught up yet. Identity work. Body work. Energetic strategy. Behavioral change. Not more information, becoming the woman who already has it.
Sen Si Sācred Retreatwear
High frequency fashion for the woman who dresses like she already knows. Honest Luxury. Sacred materials. Timeless over trendy.
What you wear and who you are are never two different things.
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Sacred Over Fast
Heart Over Ego, Always
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✦ Identity Shifter for Icons
Helped Over 500+ Femmepreneurs
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Devoted to the heartleaders of the new world
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3K+ women in the Sen Si world
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Building Sen Si Sacred Retreatwear from Bali
Founder &
Creative Director
Mery
Agnetia
Surbakti
I'm not going to tell you I had it all figured out. I'm going to tell you the truth.
I grew up between two worlds, Dutch precision and Indonesian soul. A woman who always felt too much for the rooms she was in and not enough for the ones she wanted to enter.
In 2019 I made a visionboard without knowing it was one. Chanel logo's on my wall. A golden ring on my finger that looked exactly like the engagement ring I would later receive. I surrounded myself with everything that felt like the woman I already was not the one I was trying to become.
And everything came true. One by one.
Not because I had the right method. But because I stopped waiting for proof and started living from the feeling of the woman who already had it.
That's the work I do now. For myself. And for you.
I live on Bali. I surf in the morning. I build two brands from a place of deep intention. I write books that ask the questions nobody else dares to ask. I create fashion that carries a frequency.
And every day I choose fully the woman I am becoming.
That's what Sen Si is. That's who I am.
already living
the vision
The Vision.
We believe the women who change the world start with themselves.
With what they decide. With what they wear. With what they pass on.
Not a movement built on noise. A movement built on women who are so fully themselves that the world has no choice but to shift around them.
Mothers. Daughters. Women.
Building something that lasts.
Sen Si is for the heartleaders of the new world. The ones who know that inner ceremony and outer ceremony are the same thing.
We are all walking each other home.
Our Values // Our Values
Our Values // Our Values
Our Philosophy // Our Philosophy
Our Philosophy // Our Philosophy
Loyalty · Freedom · Legacy · Intentionality · Connection · Adventure
Our philosophy
We believe in frequency over footprint. In choosing quality over quantity in your wardrobe, your business, your relationships, your energy. In building slowly, deeply, intentionally. In the woman who leads from her heart and dresses from her soul. In ceremony. In ritual. In the radical act of choosing yourself first every single day.
This is not about doing more. This is about being so fully yourself that everything else follows.
Creating Iconic Legacies
“Thank you for all the wonderful sessions, wise lessons and support!”
Dear Mery, where to begin! I booked my first Signature session with you in February 2023 and a lot has changed in the meantime! A big career change, better indicating my boundaries and living more for what I stand for.
Thank you for all the wonderful sessions, wise lessons and support! HIGHLY recommended attending a beautiful Signature session at Mery or to follow the Connected training.”
- Manon Eline Visser, the retreatphotographer

