Ready to wear apparel or garment manufacturing involves many processing steps, beginning with the idea or design concept and ending with a finished product. Apparel manufacturing process involves Product Design, Fabric Selection and Inspection, Patternmaking, Grading, Marking, Spreading, Cutting, Bundling, Sewing, Pressing or Folding, Finishing and Detailing, Dyeing and Washing, QC etc. In order to achieve the global benchmark there are many challenges as well. Dependence of quality and raw materials is the biggest challenge here along with lack of managerial approach and knowledge. Another challenge here would be because of so many companies around the price has to be highly competitive in order to beat your competitors. RMG and apparel sector has also many other challenges which are listed here. They are responsible sourcing, improving overall systems with the help of technology, adjusting total process in terms of speed, efficiency and cost management, dealing with underlying commercial problems, geographic shifts of demand, labour and energy cost inflation, maintaining brand image, compliance.