Help with dresses please

[Imnotaslimjim]

I'm 5 ft 7 and size 24. I'm at a family day with DH's company next weekend and want something nice to wear. I'd prefer a dress, below knee length but I have wide hips. I have about £40 to spend (not a lot I know but budget really can't stretch) please point me in the right direction, I'm terrible at shopping!

I have black heels and matching handbag, so would like use those if possible

Is the day indoors or outdoors?
Elena Fixed Wrap Dress - plain or print, from Boden

Harper Dress from Boden

Phase Eight Maxi Dress?

Debenhams have a 70% sale on plus £5 off if you sign up to newsletter.

I am not sure I'm best placed to offer style advice but i love Lady V dresses
ladyvlondon.com/LadyVoluptuous/

Asos Curve have nice stuff within budget

So pretty! Although I realise my taste isn't usual MN taste!

The do is outdoors, its a family fun day. I want to look nice for DH, he's only been in the job 4 months so he wants to make a good impression.

Loads of lovely ideas but sadly most of them are too small :(

Thanks for the link baboonbottom but vintage wear is not to my taste or body shape.

wildheart I'd never heard of Asos Curve so I'll have a look. I do like that last one and it might be long enough.

I meant to add, I would prefer to be able to go and try it on, the do is next Saturday so no time to send stuff back and find something else.

I really like this one v neck floral print

Does anyone know how ASOS sizing fits? Is it true or run small/big?

I really like this one! scarf print