Why does Edna always wear a hat in Emmerdale?

[Callum]

Does anyone know why she does this? It's always confused me :conf:

[Princess]

It's her thing.

[Kerry]

I've seen her without it :shocked:

I'm sure theres been an explanation but I've forgotten G'ah!

[Stacey.]

i don't know. i always used to think she was bald. :o

but i've seen her with it off, and her hair down.
and it looks really good.

[Smithy]

I've seen her without it :shocked:

I'm sure theres been an explanation but I've forgotten G'ah!

She took it off once for someones funeral, but thats the only time Ive ever seen her without it