Meghan Markle's major fashion faux pas at Pippa Middleton's wedding

Critics have been quick to point out that Prince Harry's girlfriend Meghan Markle made her first fashion faux pas at Pippa Middleton's wedding - by attending the lavish reception wearing black.

Meghan snuck into the festivities in a glamorous long black dress, sunglasses and a white jacket.

Meghan Markle wore a long black dress similar to this one which she wore to an event in 2016. Photo / Getty

Traditionally, etiquette and fashion experts advise against wearing black to weddings, with some cultures believing it is bad luck.

It was also revealed at the wedding, that while we’ve known her as Meghan Markle, it turns out her real name isn’t actually Meghan...it’s Rachel.

Born Rachel Meghan Markle, she goes by her middle name - which, coincidentally, is the same name as the character she plays in the series Suits.