Well have no fear, the fashion police would give you some tips on what to do and what not. But first it largely depends on your chioce, it could be formal or informal.
In general, am sure you would have paid for asoebi(or you man paid for you hehe) so you’ll want to rock a style you have sown with the wedding’s. It could be Asoebi or sometimes it could simply be a dress ( any colour goes except for white…we dont want to look exactly like the wife na)