Treat accompanied baggage and an international shipment as separate import routes. Do not copy one exemption or tariff assumption across both.

If you carry the suit home

Keep the invoice and a list of your purchases. CBP describes a returning-resident personal exemption commonly amounting to $800, subject to eligibility conditions including time abroad and prior use of the exemption. It is not an allowance for every individual suit. Confirm your eligibility and the treatment of purchases above the allowance with CBP. (cbp.gov)

Follow the applicable declaration process and answer questions accurately. Do not plan around whether an officer is likely to collect a charge.

If the tailor ships the suit

Do not assume a shipment below $800 is duty-free. The June 24, 2026 Federal Register rule addresses indefinite suspension of the de minimis exemption for non-postal arrivals. CBP’s October 8, 2026 proposed postal-entry rule also describes the broad de minimis suspension as the existing baseline; its proposed procedural changes should not be confused with rules already in force. (govinfo.gov)

This research does not establish one current all-in duty rate for a suit shipped from Vietnam. Obtain a dated estimate for the actual garment and entry route rather than copying an old percentage from a travel article.

Send the carrier’s clearance team or a licensed customs broker:

  • Garment description and number of pieces.
  • Fiber composition and woven/knitted construction as confirmed by the maker.
  • Manufacturing country and seller details.
  • Transaction value, currency and invoice.
  • Shipping method and estimated arrival date.
  • Whether this is an original delivery, alteration return or replacement.

Ask the clearance professional to confirm:

  1. Classification and applicable charges at the expected entry date.
  2. Whether additional country-specific measures apply.
  3. Brokerage, disbursement or other carrier fees.
  4. Who is responsible for clearance and payment.
  5. Documentation needed if the suit later travels back for correction.

Use the USITC Harmonized Tariff Schedule as the official tariff lookup, with professional help where classification is uncertain. Do not select a code merely because it yields a lower charge. (hts.usitc.gov)

What should the seller provide before dispatch?

Request a commercial invoice, packing details, tracking, the agreed garment description, care instructions and photographs documenting completion. Ask for truthful values and descriptions; do not accept a fictitious gift declaration or reduced invoice.

Make the payer for import and carrier charges explicit. If the seller says everything is included, request the exact scope and the process for handling an unexpected carrier bill.

Are federal import charges the only tax issue?

Not necessarily. California’s tax authority, for example, explains that use tax can apply to foreign purchases and that federal duty exemption does not itself establish exemption from California use tax. Its hand-carried and shipped-purchase rules also differ. That is a California example, not a national rule—check your own state’s revenue authority. (cdtfa.ca.gov)