The Love Island star, 33, oozed sophistication in a gorgeous black and white gown which hugged every inch of her sensational figure. Arabella's dress also boasted a racy thigh-high split as she ...

Let's cut to the chase: dress codes are hard to follow. After all, there are SO. MANY. of them. From black and white tie to whatever ... better to stick to mid-thigh hemlines or longer.