Has Meghan Markle's Wedding Dress Designer Been Revealed? Ralph and Russo Emerges as Frontrunner

The fashion label is behind Markle's glamorous black engagement dress.

There's growing speculation that the designer of Meghan Markle's wedding gown will be fashion label Ralph & Russo.

The fashion house is the maker of her stunning black engagement dress and their wedding gowns are certainly fit for a princess.

“Meghan is such a style icon and we think her wedding dress will be a show-stopper and beautiful," Brides.com editor Anna Prince Olsen told Inside Edition. "We also think she will adhere to royal protocol — her shoulders will be covered. She will be wearing a floor-length gown."

Markle's dress will reportedly cost $56,000, according to reports.

It is believed that she wants her dress to have a lot of "lace" and to be "ornate" and "intricate." 

The speculation of Markle's wedding dress comes a day after her character in the USA series "Suits" got married. Markle will no longer be on the legal drama following Wednesday night's season finale. 

On Thursday, Kensington Palace announced that Prince Harry has asked his older brother, Prince William, to be his best man. 

Harry was William’s best man during his 2011 wedding to Kate Middleton. 

Actress Priyanka Chopra confirmed on "Live! With Kelly and Ryan" Thursday that she will be attending the May 19 wedding.