Embroidery behaves differently from printing. Thread has thickness, small gaps can close, and dense stitch areas can make a soft upper more rigid. The artwork should show the intended appearance while leaving room for the supplier to discuss stitch direction, backing and realistic detail.
Provide a full-size outline
Include the finished upper shape at actual scale, with overall width and height marked. Add a centre line and key reference points so the motif can be positioned consistently. If you send a vector file, also include a PDF preview with dimensions; this helps prevent scaling differences between software.
Separate embroidery from the base material
Use clear layers or colours to show which areas are stitched and which areas remain as PU, mesh or textile. Mark cut-outs and open spaces explicitly. A supplier should not have to guess whether a coloured shape represents thread, backing or the underlying material.
Mark colours with practical references
List each thread colour and identify where it appears. Pantone numbers can provide direction, but final selection should be made from available thread cards or a physical reference. Metallic thread and glossy base materials should be reviewed under normal light because photographs may exaggerate or hide the contrast.
Allow for stitch limits
Very fine lines, tiny lettering and narrow gaps may not remain clear at sandal-upper scale. Ask the supplier to identify details that need to be thickened, simplified or opened. It is better to adjust these points before digitising than to discover them after the first sample is sewn.
Explain the desired structure and hand feel
Dense embroidery can support a decorative shape, while lighter stitching keeps the upper flexible. Tell the supplier which areas touch the foot and which areas must bend during assembly or wear. Discuss the backing material, since it affects stability, comfort and the appearance of the reverse side.
Show edges and attachment allowances
Mark the visible finished edge, stitch margin and any portion that will be folded, stitched or lasted into the sole. Keep important decoration away from connection zones unless the construction has been tested. If the upper has separate left and right orientations, supply both views.
Approve the sample with the artwork beside it
Compare motif position, dimensions, colour, stitch coverage and flexibility. Check the reverse for loose threads, rough areas and unnecessary bulk. Record every approved change on the artwork or sample comments so the production version is clear.
Artwork checklist
- Full-size upper outline with dimensions and centre line
- Separate base-material, embroidery and cut-out areas
- Thread colour references and material notes
- Critical motif positions and minimum visible gaps
- Backing, flexibility and foot-contact requirements
- Edge finish, stitch margin and attachment allowance
- Left and right artwork when the design is not symmetrical
Explore our custom sandal upper capabilities, then use the contact section to send an embroidery idea to Elaine.
Ready to sample an embroidered upper?
Send Elaine your reference image or artwork, finished dimensions, base material, colours and estimated quantity. She will help organise the details needed for sampling and quotation.
Email: elaine@duomeint.com
Phone / WhatsApp: +86 159 1584 9874