Greener Closet

Sui

Last analyzed: 6/19/2026

Overall score
64/100

Summary

SUI demonstrates a strong commitment to sustainability through the use of eco-friendly materials, support for traditional crafts, and efforts to minimize waste. The brand's in-house production and support for disadvantaged communities reflect ethical labor practices. However, areas such as supply chain transparency, certifications, and comprehensive data on environmental impact could be improved to further enhance their sustainability profile.

Categories

10 total

Sustainable Material Sourcing
8/10

SUI utilizes a high proportion of eco-friendly materials, including organic cotton, hemp, and Tencel, which reduces its environmental impact. The brand also employs handwoven Kala cotton, supporting traditional crafts.

Animal Welfare and Cruelty-Free
8/10

SUI avoids the use of animal-derived materials, focusing on plant-based fabrics. However, the brand does not explicitly claim to be vegan, and there is no information on the use of silk or other animal-derived materials.

Transparency and Traceability
7/10

SUI demonstrates a commendable level of transparency by tracing most of its supply chain and manufacturing products in-house with a small team. However, there is limited public information regarding the full extent of their supply chain transparency.

Waste Reduction and Sustainable Packaging
7/10

SUI actively works towards zero waste by upcycling fabric scraps into accessories and using recycled packaging materials. The brand also aims to minimize overproduction by producing on a made-to-order basis.

Ethical Labor Practices and Fair Wages
7/10

SUI manufactures its products in-house with a small team and provides jobs to workers from disadvantaged communities. While the brand emphasizes fair treatment and safe working conditions, it is unclear whether it ensures payment of a living wage throughout its supply chain.

Water Conservation and Pollution Control
6/10

SUI's use of lower-impact materials like organic cotton and Tencel helps minimize water usage and pollution. However, specific data on water conservation efforts and pollution control measures are not publicly disclosed.

Circularity and Product Longevity
6/10

SUI promotes circularity by upcycling fabric waste into new products and crafting timeless, versatile silhouettes designed for longevity. However, there is limited information on initiatives like take-back programs or recycling services for end-of-life products.

Certifications and Standards
5/10

While SUI emphasizes sustainable practices, there is no specific information available about third-party certifications or adherence to recognized sustainability standards.

Energy Efficiency and Renewable Energy
5/10

SUI employs by-hand methods such as hand block printing and hand embroidery, which reduce energy consumption. However, there is no detailed information on the brand's overall energy efficiency or use of renewable energy sources.

Overall Carbon Footprint and Emissions
5/10

SUI manufactures its products closer to home to reduce the climate impact of long-distance shipping. However, there is no comprehensive data available on the brand's overall carbon footprint or specific emission reduction targets.