Indigo in a small group - Shibori - from 3 people
🌿 Exclusive natural dyeing workshop just for you – friends, family or special occasions.
Natural Indigo
The dyeing process uses a genuine indigo vat.
Cloth and T-shirt included
You practice on the tablecloth, develop a feel — then you move on to the T-shirt. Both will be finished and given to you.
Shibori techniques
Folding, binding and clamping for graphic patterns.
Private & personal
Exclusively for your group (3-6 people).
Natural Wine Included
A glass while the color develops, non-alcoholic alternative naturally also available.
T-Shirt Sizes
Select sizes directly when booking!
Appointment request?
We are there for you on Wednesdays, Fridays, and Saturdays. If you need a different appointment, just get in touch: simon@cosmaki.com
An evening or afternoon just for you. No other groups, no shared space. The studio is all yours.
You'll get to know one of the world's oldest dyeing techniques: indigo, dyed with an iron-based indigo vat — prepared, controlled, and checked daily.
Shibori — Color through Resistance.
Shibori is the Japanese art of resist dyeing: the pattern is not determined by the dye, but by what you keep it away from. Folding, tying, clamping — each technique creates its own imprint.
For Itajime, the fabric is folded geometrically and pressed between wooden plates or clamps. Sharp edges, clear shapes, often symmetrical.
For Arashi, the fabric is wrapped diagonally around a pole and pushed together. The result is reminiscent of rain or waves.
For Kumo, the fabric is tied off in several places. Concentric circles emerge at irregular intervals, organic and never the same.
For free tying, you decide yourself: knotting, rolling, wrapping. No plan, no mistakes.
How it works.
You'll be welcomed with a glass of natural wine — or an alcohol-free alternative. Then we'll get started.
We begin with a brief introduction: what is indigo, how does the vat work, what happens during dyeing. About 15 minutes, focused and without slides. Wear old clothes and dark shoes — indigo leaves traces that are part of the experience.
Then you'll first practice on a small tablecloth. You'll try out techniques, see how indigo reacts, develop a feel for fabric and resistance. Only then will you move on to the T-shirt.
Each dip takes only a few minutes. After that, oxidation begins: indigo reacts with air and transforms from green to blue — right before your eyes.
We take care of all the post-processing: washing out, neutralizing, ironing, labeling. Tablecloth and T-shirt. After approx. 10 days, you can pick up your pieces or we can send them to you.
The Most Important Things at a Glance.
- Technique: Indigo & Shibori
- Textile: Unisex T-shirt and practice tablecloth, both included. Select T-shirt size directly when booking
- Group size: 3–6 people, exclusive to you
- Duration: approx. 2 hours
- Location: Cosmaki Atelier, Machwerkhaus, Dillenburger Str. 91, Cologne-Kalk
- Price: €50–55 per person
- Pickup: after approx. 10 days, shipping optional: €6.50
Optionally, you can book and dye sports socks (Made in Germany) on site.
Great for: birthdays, evenings or afternoons with friends, couples, small breaks — for anyone who wants to experience indigo mindfully and calmly.
We are available for you on Wednesdays, Fridays, and Saturdays. If you need a different date, simply contact us: simon@cosmaki.com
- Contain
- Procedure & Duration
- Clothing & Preparation
- Technique: Shibori
- Introduction to Indigo & Shibori
- Working with the test cloth
- Designing the T-shirt
- Multiple indigo dips & oxidation
- Joint conclusion
Optional on site:
- Sports socks (Made in Germany) for dyeing along with the fabric
- Introduction to Indigo & Shibori
- Working with the test cloth
- Designing the T-shirt
- Multiple indigo dips & oxidation
- Joint conclusion
Duration: approx. 2–2.5 hours
After the workshop, the textiles remain in the studio where they are washed and fixed.
The finished pieces will be ready for collection after approximately 7 days .
- Wear clothes that can get dirty
- Dark shoes recommended
- Please tie back long hair.
- Indigo can temporarily dye hands and skin.
No prior knowledge is required.
Shibori refers to folding, binding and clamping techniques used to create patterns during dyeing.
Because of these resistances, indigo does not penetrate the fabric everywhere – each result is unique.
Who is this for?
This workshop is ideal for:
- Friends who want to try something new together
- Birthday parties that prefer to celebrate creatively rather than loudly
- Groups interested in sustainability, textiles, or plants
- People who not only want to consume, but also to create.
- Curious people aged 12 and up – with or without prior knowledge
A notice:
The group should consist of at least 3 and at most 6 people .
Optional add-on available:
- 85% cotton, 13% polyamide, 2% elastane
- 5:2 ribbed texture
- Terrycloth insole for added comfort
- Made in Germany
- Price: €12.90 per pair including dyeing
FAQ
Do we need to bring anything?
No. All textiles and materials are included.
Clothing and preparation
What should I wear?
Wear clothes that can get dirty – indigo leaves stains that don't always wash out. The same goes for shoes: it's best to wear dark or old shoes, no light sneakers or delicate materials.
Do I need to bring an apron?
No, we provide aprons in the studio.
Can indigo stain skin?
Yes, indigo can temporarily stain hands and skin blue. This fades within a few days. We have gloves available on-site.
Can we dye our own textiles?
No. We work with pre-prepared materials for consistent results.
Should we take the dyed pieces home with us?
No. The textiles are washed and neutralized in the studio after the workshop. This ensures that the colors last and the pieces are durable.
Are there parking spaces?
Parking is limited. Public transport is recommended.