Madonna's iconic conical bra and dresses worn by Princess Diana up

THE queen of pop’s iconic corset is to go under the hammer, alongside clothing worn by British royalty.

Madonna at 60: how the Queen of pop changed fashion - and the world

Madonna's iconic conical bra and dresses worn by Princess Diana up for auction, Celebrity News, Showbiz & TV

Madonna's iconic conical bra and dresses worn by Princess Diana up for auction, Celebrity News, Showbiz & TV

Madonna at 60: how the Queen of pop changed fashion - and the world

Katy Perry Channels Madonna's Iconic Cone Bra Costume in Pink Corset Dress & Velvet Stilettos on 'American Idol

Songbook: How Madonna Became The Queen Of Pop & Reinvention, From Her 'Boy Toy' Era To The Celebration Tour

The Best Celebrity Style Moments of the '80s

World's most famous dresses may sell for millions but what price did fashion icons who wore them first pay?

Remember when Madonna's cone bra made its debut?