how dressy is the shirt? if not too dressy that sounds fine. even though i worked in a casual office, it was nice to see people who i was interviewing turning up having obviously made an effort at smart casual (despite most of us being in jeans and tshirt).
Smart casual all the way. If you wear formal black trousers team it with a white (new) t shirt to keep it casual - I think a shirts too formal. Otherwise a nice monsoon patterned skirt with a t shirt's nice and a cardigan. But no flip flops! Little bally shoes are always nice.
Well update - went for interview today and the interviewer (boss) was wearing shorts!! Go back tomorrow to do a bit of typing for them to see if I like it there - wey hey - thanks for advise, glad I work trs / shirt, felt like I made a bit of an effort. Tomorrow am wearing floral skirt and pinky/redy top!