During the lead up to her Diamond Jubilee, our 86 year old monarch's dress sense has been the topic of many a fashion article. She apparently knows what suits her, has a distinctive style and always dresses appropriately.
When Tulisa appeared on stage on Britain's Got Talent in the dress of questionable taste and shoes of doubtful suitability, many of us guffawed but there was also an element of recognition. I know I've got it very wrong before and it is likely to happen again.