Urgent party dress help !!

[boringbetty]

I'm starting to panic now I've got a wedding on Friday (just evening) and I've nothing to wear .
I've just had a dress delivered but it's not right .
I need next day delivery .
It doesn't have to be super posh but just nice (it's not in the nicest place ) and don't want to spend to much . Budget of £50
I know I'm pushing my luck but if anyone has any ideas please help

I get a lot of my dresses from Amazon cos we have Prime.

Sorry- so next day delivery.

Have you looked on asos?
Next day delivery before 12am. If you pay a one off £10 then you get next day delivery for a whole year.