What is the collective noun for shoppers?

There isn't a single, widely accepted collective noun for shoppers. Here are some options, depending on the context:

Informal:

* A throng of shoppers

* A crowd of shoppers

* A horde of shoppers

* A sea of shoppers

* A swarm of shoppers

More Formal:

* A body of shoppers

* A clientele of shoppers

* A patronage of shoppers

* An assembly of shoppers

You can also use descriptive phrases:

* A bustling group of shoppers

* A diverse collection of shoppers

* A determined line of shoppers

The best choice will depend on the specific situation and the tone you're aiming for.