Short answer
Your written quotation confirms the delivery schedule for this womenswear coats commission, including cloth, production and destination. Singapore's proposed visit window is MAR · JUN · SEP · DEC; dates and venues are confirmed individually.
Your written quotation confirms the schedule for cloth, production and delivery. Share the intended wear date when you enquire.
Singapore's window
The proposed MAR · JUN · SEP · DEC visit is the planning point for Singapore commissions. Dates, venues and available appointments are confirmed individually in writing as the month approaches.
The itinerary is a proposal: months are planned, dates and venues confirmed individually. Final quotations are confirmed in writing before you commit.