What should brands prepare before starting a custom denim jacket sample?

Before starting a custom denim jacket sample, brands should prepare a clear development brief. The most useful materials include a tech pack, reference photos, target fit, size chart, denim fabric direction, wash reference, trim requirements, logo artwork, label files, packaging details, and estimated order quantity.

Denim jacket sampling is more complex than many basic garments because fabric weight, shrinkage, wash effect, stitching, buttons, rivets, patches, and fit all affect the final result. If the buyer does not confirm these details before sampling, the first sample may require more revisions.

For washed denim jackets, brands should also provide clear wash references. These can include sample garments, photos, color standards, or wash panels. The more specific the reference is, the easier it is to control the final sample direction.