<p>The most important advice is to be comfortable - these can be long days, and given the usual schedule, are either very hot or very cold. The key is to dress presentably. Jeans and a blouse are fine, but no bra straps and no ripped jeans. There are plenty of ways to look “nice” but still be casual. In our generation of women, skirts and dresses of almost any kind are usually very presentable, since up until recently skirts and dresses weren’t a big hit with us (maybe that’s just my region).</p>