The hotel probably has like a menu of a few wedding packages and you order it like you would order full courses at a restaurant. The rich and famous who opt for hotel weddings are probably like “give me your most expensive package!” In Extraordinary Attorney Woo, hotels in the wedding business also have a collection of wedding gowns for rent.
In the US, couples who want a wedding spend like an entire year planning the wedding and it’s all about personalization. All details are supposed to be a reflection of the couple as individuals and as a couple.