Pippa Middleton has caused a stir by wearing a glamorous dress by New Zealand-born designer Emilia Wickstead to Princess Charlotte's christening at the weekend.
Some have accused Pippa of trying to once again 'upstage' her sister, the Duchess of Cambridge. Pippa famously wore a figure-hugging, spotlight-stealing dress to Kate's wedding to Prince William in 2011.
31-year-old Pippa's head-to-toe cream Emilia Wickstead dress was strikingly similar to Kate's Alexander McQueen number, a faux pas in the eyes of etiquette expert William Hanson.
"If attending an event where you are on good terms with the host then asking what colour they are planning on wearing is good manners so you avoid clashing too much," he told the Daily Mail.