# Sioduhi Studio

> Sioduhi Studio is a slow and sustainable label based in Manaus, Brazil. Behind the label: Sioduhi. Known for “Indigenous futurism”: gender-neutral clothes coloured with Maniocolor, a cassava-peel dye.

- Canonical: https://thecastindex.com/designers/sioduhi-studio
- Country guide: https://thecastindex.com/houses/brazilian-designers
- Facts checked: 2026-10-22
- Author: Kaiser Khan (Founder & Editor)

## Quick facts

- Behind the label: Sioduhi
- Based: Manaus, Brazil
- Focus: Slow and sustainable
- Makes: Gender-neutral clothing
- Official site: https://sioduhi.com

## Who is behind Sioduhi Studio?

Sioduhi, a designer of the Piratapuya people, was born in 1995 in the Mariwá community in the Alto Rio Negro and works from Manaus, Portal Amazônia reports. With Adeilson Lopes and support from Sebrae’s Inova Amazônia programme he developed Maniocolor, a natural dye made from cassava peel, and he also works with tucum palm fibre and rubberised cotton. After three seasons at Brasil Eco Fashion Week, his label opened Casa de Criadores in December 2024. Covering its return in December 2025, ELLE Brasil called it the first label from Brazil’s North on that week’s official line-up.

## Timeline

- 5 September 2021: Launches Weá Terra Fértil, a piece commissioned by National Geographic Brasil, for Amazon Day. (source: https://www.brasildefato.com.br/2024/01/10/estilistas-indigenas-conquistam-espaco-na-moda/)
- December 2022: Shows looks dyed with Maniocolor at the sixth Brasil Eco Fashion Week. (source: https://elle.com.br/moda/brasil-eco-fashion-week-os-destaques-da-6a-edicao)
- December 2024: Opens Casa de Criadores 55 with Fio da vida (Kahtiridá). (source: https://portalamazonia.com/cultura/estilista-sioduhi-indigena-amazonico/)
- December 2025: Returns to Casa de Criadores, at its 57th edition, with a collection on Alto Rio Negro astronomy. (source: https://elle.com.br/desfiles/casa-de-criadores-57-sioduhi-studio)

## Sources

- [Portal Amazônia — Sioduhi takes Amazonian Indigenous futurism to the runway (11 December 2024)](https://portalamazonia.com/cultura/estilista-sioduhi-indigena-amazonico/) — checked 2026-10-22
- [ELLE Brasil — Brasil Eco Fashion Week, sixth edition (8 December 2022)](https://elle.com.br/moda/brasil-eco-fashion-week-os-destaques-da-6a-edicao) — checked 2026-10-22
- [Brasil de Fato (Amazônia Real) — Indigenous designers win space in fashion (10 January 2024)](https://www.brasildefato.com.br/2024/01/10/estilistas-indigenas-conquistam-espaco-na-moda/) — checked 2026-10-22
- [ELLE Brasil — Casa de Criadores 57: Sioduhi Studio (8 December 2025)](https://elle.com.br/desfiles/casa-de-criadores-57-sioduhi-studio) — checked 2026-10-22