The following information is helpful when working on your quote
Ceremony Date, Time & Venue- How much time do we have and am I already booked for that date? September/October fill up fast. Also the time of year will affect flower availability and price.
Budget Limit - It is extremely helpful to know how much you are looking to spend on your flowers so I can quote accordingly and effectively, giving you a range of options to fit your pocket.
Wedding party numbers - how many bridesmaids? how many men need buttonholes? Family members / significant people who you'd like to include?
Pictures of other bouquets - what do you like about it? flower type, colour, size, shape, texture, features etc are helpful to narrow down the wide choices and create something that is uniquely yours.
Wedding colours and coordinates - What colours are everybody wearing? Do you want the bridesmaids to have white bouquets and the bride to carry the colour? The other way around? Or will everyone match?