Patagonia is known for its commitment to sustainability and has implemented a circular fashion model called the 'Worn Wear' program, which encourages customers to return used Patagonia clothing for repair or recycling.

H&M faced significant criticism for its labor practices in Bangladesh, particularly after the Rana Plaza factory collapse in 2013, which resulted in the deaths of over 1,100 garment workers.

Burberry partnered with IBM to develop a blockchain-based supply chain platform called 'Provenance' that provides transparency and traceability throughout the supply chain, from raw materials to finished products.

Levi's has been recognized for its ethical sourcing practices, including its 'Worker Well-being' program, which focuses on improving the lives of garment workers in its supply chain.

Forever 21 faced significant challenges in managing its inventory levels, leading to excess stock and financial losses. This was attributed to factors such as overproduction, poor demand forecasting, and ineffective inventory management practices.

Uniqlo is known for its efficient supply chain management practices, including the implementation of a JIT production system. This system allows Uniqlo to respond quickly to changes in demand and reduce lead times.

Nike faced supply chain disruptions due to natural disasters, such as the 2011 Thailand floods, which highlighted the importance of supply chain resilience and the need for contingency plans.

H&M has been recognized for its sustainable supply chain practices, including its 'Conscious Collection,' which uses more sustainable materials and production methods.

Louis Vuitton faced challenges in managing its global supply chain, particularly in coordinating production across different regions, leading to production delays and quality issues.

Zara is known for its collaborative supply chain model, where suppliers and retailers work closely together to design and produce products quickly and efficiently.

Nike faced criticism for its lack of transparency in its supply chain, particularly regarding labor practices and environmental impact, leading to calls for greater transparency and accountability.

Amazon has been recognized for its data-driven supply chain management system, which utilizes advanced analytics and machine learning to improve forecasting accuracy, reduce inventory levels, and optimize logistics operations.

H&M faced challenges in managing its supply chain during the COVID-19 pandemic, as disruptions in production and logistics impacted its ability to meet demand. This highlighted the importance of supply chain agility and the need for companies to be able to adapt quickly to changing circumstances.

Patagonia is known for its commitment to sustainability and has implemented a closed-loop supply chain, where used products are collected, recycled, and turned into new products, reducing waste and environmental impact.