Dress me for a festival please...eek.

[Fridaysgirl]

Off for a embarrassingly middle aged middle class festival next month with a group of friends.
It will be held in the evening and clearly the weather will be unpredictable.
Was thinking of some espadrille wedges (so I won't sink in the grass) and either some skinny jeans or some skinny 3/4 length black trousers I own.
So I need a "cool" top. And I don't really do hip- I'm more French classic in all my tastes.
Can anyone come up with an amazing statement top so I don't look totally out of place? I'm very a tall brunette, size 14 top and size B boobs if that's helpful.
My only stipulation is my upper arms need to be covered- I don't like them.
Thanks Everyone.

Colours and budget?

Will pay up to £200.
Colours to go with black or denim blue I guess.
Dusty pink and reds always suits me. Teal also good.

A very hopeful bump.
How about a kimono top?

Veteran festival goer here. Festivals definitely mean leaving fashion at home and really letting go. Wearing costumes, comfy clothes, sequins, sparkles, anything goes. Flip flops and wellies not wedges.

I’d wear converse/superga rather than wedge espadrilles if you are going to be in your feet much.

Failing that what about this? There is a much cheaper sequin top on sale too.

Have a look at 100 stars kimonos.

How about this

Or this?