Supplier pages below are evidence of published offers, not independent workmanship certification. URLs are provided for maintaining and rechecking the research record.

Pattern, construction and cloth

  1. Savile Row Bespoke Association — Membership Requirements. https://www.savilerowbespoke.com/about-us/membership-requirements/ (savilerowbespoke.com)
  2. Jeff Banks Savile Row — Made to Measure. https://www.jeffbankssavilerow.com/made-to-measure (jeffbankssavilerow.com)
  3. Proper Cloth — Jacket Construction and the Options Proper Cloth Offers. https://propercloth.com/reference/jacket-construction-and-the-options-we-offer/ (propercloth.com)
  4. Proper Cloth — Reference library, including High-Quality Tailored Clothing. https://propercloth.com/reference/?orderby=relevance (propercloth.com)
  5. Vitale Barberis Canonico — Fabric catalogue. https://vitalebarberiscanonico.com/collection/fabrics/ (vitalebarberiscanonico.com)
  6. Vitale Barberis Canonico — 21 Micron collection. https://vitalebarberiscanonico.com/collection/the-classic-range/21-micron/ (vitalebarberiscanonico.com)

Supplier processes, prices and remedies

  1. BeBe — Tailoring process. https://bebetailor.com/?page_id=1370 (bebetailor.com)
  2. TIE MEN — Process, locations and October 15, 2026 operational notice. https://tiemen.vn/ (tiemen.vn)
  3. DUAN — Service overview. https://www.duantailor.com/ (duantailor.com)
  4. DUAN — Bespoke Tailoring. https://www.duantailor.com/bespoke-tailoring (duantailor.com)
  5. DUAN — Made to Measure. https://www.duantailor.com/made-to-measure-tailoring (duantailor.com)
  6. DUAN — Virtual Tailoring. https://www.duantailor.com/virtual-tailoring (duantailor.com)
  7. WAS Concept — Prices, process and Singapore arrangements. https://wasconcepttailor.com/ (wasconcepttailor.com)
  8. Hall Madden — FAQ, prices and appointments. https://hallmadden.com/faq (hallmadden.com)
  9. Miller’s Oath — The Bespoke Process and published starting prices. https://www.millersoath.com/pages/the-bespoke-process (millersoath.com)
  10. Proper Cloth — Having a Garment Altered by Your Tailor. https://propercloth.com/reference/how-to-have-your-garment-altered-locally/ (propercloth.com)

Official US import guidance

  1. CBP — Duty-Free Exemption, published February 27, 2026. https://www.help.cbp.gov/s/article/Article-1402?language=en_US (help.cbp.gov)
  2. eCFR — 19 CFR 10.151, non-postal low-value exemption suspension. https://www.ecfr.gov/current/title-19/chapter-I/part-10/subpart-A/subject-group-ECFRb2e98fc4818cb20/section-10.151 (ecfr.gov)
  3. eCFR — 19 CFR 145.31, postal low-value exemption suspension. https://www.ecfr.gov/current/title-19/chapter-I/part-145/subpart-D/section-145.31 (ecfr.gov)
  4. CBP — CSMS #69183472, Updated Global Guidance for International Mail, July 8, 2026. https://content.govdelivery.com/accounts/USDHSCBP/bulletins/41fa7f0 (content.govdelivery.com)
  5. CBP — How Do I Determine the Duty Rate on My Goods? https://www.help.cbp.gov/s/article/Article-1344 (help.cbp.gov)