When fashion designers need to instruct manufacturers how to create their products, they communicate the specifics by creating a tech pack. These documents explain all the information required to transform an idea, drawing, flat pattern, swatch selection, or combination of such concept elements into a finished garment.
After creating a tech pack, a designer typically forwards it to their product development, or PD, team. The PD team then sends the information to a factory – or multiple factories. This strategy reveals which factories can meet the desired standards and which are the most cost-effective. According to experts, cost differences are common, so it’s vital to aim for the highest quality at the lowest price.
Eventually, the factory returns samples based on the tech pack specifications. At this point, the designer evaluates the results based on various criteria. One common consideration is whether the factory produced an item to the stated specifications. In many cases, the quick turnaround times involved at this stage will result in some variability. For instance, early samples may incorporate substitute materials since a factory won’t have had time to prepare for the new specification in advance. Nonetheless, designers and their merchandising teams can benefit from considering whether the garments are aesthetically pleasing or correctly fitted.
Designers commonly have seemingly great ideas that don’t quite translate into appealing real-life apparel. In most cases, however, they prefer not to deviate too far from their initial tech pack specifications. Sticking to the plan helps brands satisfy tight timeline constraints.
Many production teams operate around something called a “Time and Action Calendar.” This well-known industry schedule involves a heavy, continuous workload. For instance, companies may work on three seasons’ worth of collections simultaneously, each with its own tech packs. Further complicating the timetable, a typical tech pack can progress through a cycle of multiple sample runs before being ready to go to market. In other words, it’s best to keep the initial tech pack as close to the desired target as possible.
