SUBTLE STYLE COMES AT A COST

£63,690

SUPPOSEDLY selected so she wouldn’t outshine Kate, this olive green dress by Ralph Lauren seemed the perfect choice for the christening of Prince Louis this week.

But the price tags make it anything but discreet. The dress alone costs £1,600, plus a £695 Mulberry clutch bag, £95 gloves by Cornelia James and a pair of £700 Manolo Blahnik stilettos.

Her hat, by milliner Stephen Jones, is around £600, while those glinting Galanterie de Cartier studs, thought to be a prewedding gift from Harry, are estimated at £60,000.