What is the collective noun for maidens?

There isn't a widely recognized collective noun specifically for maidens. However, you could use these options:

General terms:

* Group of maidens

* Company of maidens

* Assembly of maidens

* Gathering of maidens

More evocative terms:

* Court of maidens (evoking a royal setting)

* Train of maidens (evoking a procession)

* Band of maidens (evoking a group with shared purpose)

* Sisterhood of maidens (emphasizing their connection)

Ultimately, the best term to use will depend on the specific context and the tone you wish to convey.