Alternation time

Dear all:Recently found out that a customer who was 3 years ago complained that we could not did alternation within same day she tried on the gown. And she came in time is 7:30pm which we almost closed. She request us to alter it at same time. Although it is really impossible, in the end we still did it for her and that day when finished is 9:30pm. Want to clarify,each gown alternation day is around 2-3 days, however if customer need it rush usually we will rush for customers to make each customer happy with our service. But we hope customers can leave enough time to tailor make gown in advance, usually we take one and half month to two months tailor making a gown. So plus alternation or any in case better in 3 months in advance. For those time not enough we would like to rush for customers, but also hope even customers can not appreciate our effort, also pls understand we trying best to finish all works in time. Neoromantic wish each couple have a nice wedding!