What is a collective noun for stores?

There isn't a single perfect collective noun for stores. However, depending on the context, you could use:

General:

* Chain: If the stores are part of a larger company.

* Row: If the stores are located in a row or shopping center.

* Cluster: If the stores are grouped together.

* Collection: For a curated group of stores.

Specific:

* Gallery: For art stores.

* Emporium: For department stores.

* Bazaar: For a market with numerous stores.

* Arcade: For a row of shops.

Ultimately, the best collective noun will depend on the specific situation and the type of stores you're referring to.