Fashion apparel industry has been connected to detrimental social consequences, particularly in developing countries. In this case, tier one suppliers are in a unique position to play a critical role in addressing these concerns because they are the key in between brand and rest tiers and can apply sustainable practices that promote ethical/responsible production as tire one suppliers are conduction their production operation with the help of a huge human force. By collaborating with first/tier one suppliers to prioritize social sustainability, fashion apparel firms can strike a balance between their own ambitions, social goals and, while also reducing the dangers of exploitation and unfavorable publicity.