What is the collective noun for stickers?

There isn't a widely accepted collective noun specifically for stickers. However, you could use some of these options:

General terms:

* A sheet of stickers

* A collection of stickers

* A set of stickers

* An assortment of stickers

Descriptive terms:

* A swarm of stickers (if they're all the same)

* A kaleidoscope of stickers (if they're colorful and varied)

* A flurry of stickers (if they're being applied quickly)

Ultimately, the best collective noun depends on the specific context and what you want to emphasize.