Buyer resource
Swimwear Fabric, Lining and Hardware Brief
Specify swimwear as a combination of shell, lining, elastic and hardware, with separate questions for fit, appearance and performance.
01
List every layer and component
Create separate records for main fabric, lining, elastic, straps, closures, rings and any removable parts. Name the style, wearer, intended use and destination. Record material identity, composition, weight where relevant, color and supplier reference. A material description for the shell should not silently be reused for the lining or hardware.
02
Connect material selection to the garment
Mark stretch direction, panel location and seam position on the drawing. Identify where lining is used and how it is attached. Review opacity, coverage and surface feel on the actual color and sample; a dark swatch cannot establish the result for a pale garment. Where relevant to the intended use, agree separate dry and wet checks for opacity, fit and lining visibility. Evaluate an alternative lining with the selected shell rather than as an isolated swatch.
03
Define the performance question before asking for a test
Describe the end use, such as pool or beach wear, and the attributes that require evidence. Identify pool-water or seawater exposure, colorfastness and hardware-finish questions with the testing provider. Agree methods, conditions and acceptance criteria before interpreting claims about UV protection, durability or recovery. Record what component or finished garment the evidence covers; a component result may not settle the performance of the assembled garment.
04
Approve the combination, not only the parts
Check the developed sample for fit, seams, strap adjustment, lining position and hardware contact. Link feedback to the material and drawing revisions used. Keep unresolved testing, substitutions and availability visible before production approval. Illustrative component codes show how to connect each part with its drawing and evaluation record.
Common mistakes to avoid
- Approving lining without the actual shell and color.
- Treating UV or durability language as a material guarantee.
- Leaving hardware finish and attachment out of the brief.
Working example
Swimwear component brief
| Component | Illustrative reference | Specification needed | Sample / evidence question |
|---|---|---|---|
| Shell | FAB-S01 | Composition / construction / weight / color | Fit and intended-use evaluation |
| Lining | LIN-S01 | Identity / stretch direction / coverage | Opacity with actual shell |
| Elastic | EL-S01 | Width / material / placement | Attachment and fit |
| Strap | STR-S01 | Width / adjustment / finish | Length and contact points |
| Ring | HW-S01 | Dimensions / material / finish | Attachment and required tests |
| Closure | HW-S02 | Type / location / attachment | Operation and fit |
| Assembly | Drawing SW01 R02 | Linked component revisions | Finished sample review |
Project worksheet
Start with the Project brief, then complete the relevant product details. Email the workbook and available references to [email protected]. You can leave undecided items blank.
Use the completed worksheet alongside the product drawings, approved specification and agreed order requirements.
Useful information
Your working checklist
- 01Item and drawing
- 02Main fabric
- 03Lining
- 04Elastic and hardware
- 05Testing requirements
Frequently asked
Buyer questions
01Is a fabric certificate enough to approve swimwear?
It may support a specific question, but check its scope. The garment's fit, construction, trims and any finished-product requirements need their own review.
02Can I leave the lining choice open at first?
Yes. Mark it as an open development decision and provide the intended coverage and appearance requirements.
From preparation to development
Discuss the questions that remain open.
Use the guide to organize the information you have, then discuss your product and estimated bulk requirement with DALI. A complete worksheet or technical pack is not required for the first conversation.