Job interview when ur Ready to pop?

Hi im almost full term but have got a couple of job interviews which can only be taken b4 my delivery, one is cuming up next week and am soooo confused about what to wear?! i dont want to spend alot coz im counting on becoming a normal person again post partom asap so that suit would totally go to waste so i went to motherhood maternity for cheap options but they had such trashy jackets and stuff that i wudnt possibly dream of wearing of them ever specially when ur trying to make an impression… so what are my options girls? plz keep in mind classy( atleast sumwhat :() but inexpensive!!!