Hoodie and sweatshirt material development normally requires the body fabric and related rib trim to be reviewed as one garment brief. Start by describing the face and reverse surfaces rather than relying only on a market name.
Body fabric decisions
For French terry or another specified construction, record composition, finished GSM and tolerance, usable width and tolerance, face appearance, reverse surface, color standard, finish, garment pattern, and quantity by color. State whether loopback, a reviewed brushed surface, or another surface is required.
Rib trim decisions
For cuffs, hems, waistbands, or neckbands, include the rib knit construction, finished dimensions, stretch direction, color standard, and body-fabric cutting used for comparison. A similar blend is not enough to confirm that a trim matches the main fabric.
Approval checkpoints
Identify the sample decision-maker and set the evaluation method, condition, and acceptance limit for each requirement that matters. Commercial terms, timing, and any test scope are confirmed after the specific brief is reviewed.