Rising geopolitical tensions in Iran are disrupting global oil supplies, creating a ripple effect that is pushing up the cost of fast fashion worldwide. Polyester, which makes up the majority of global textile production, is derived from petroleum. As oil prices surge and key shipping routes face disruption, manufacturers are paying significantly more for raw materials, setting the stage for higher clothing prices.

In India, major textile hubs such as Surat are already feeling the strain. Yarn, dyes, and chemical costs have climbed sharply, forcing factories to cut production and idle machinery. Many businesses are struggling to pass on increased costs to buyers, while fuel shortages and worker departures are further slowing operations.

The impact extends beyond India. Clothing manufacturers in Bangladesh are facing higher fuel and logistics expenses, along with rising prices for essential stitching materials. Footwear producers are also under pressure because modern sneakers rely heavily on petroleum-based components.

For now, large global retailers are shielded by advance purchasing and limited use of recycled polyester. However, industry analysts warn that if disruptions continue, production declines and sustained cost pressures will likely result in noticeable price increases for consumers in the coming months.