I've been invited to a formal wedding in the spring, dress code is cocktail dresses. I haven't been to a wedding for over a decade and I don't think I've ever been to an event this formal so I would love some help! I'm on a serious budget at the moment so need it to be as cheap as possible, very happy to get from Vinted if necessary. I would really appreciate any help!! I'm 5'4" and a size 10. Thanks in advance!