Kate's not the only one with the Midas Middleton touch!
Pippa Middleton wore a Superdry Classic Mackintosh trench as she paid a visit to
the world's most important fetus her sister at King James VII Hospital in London on Wednesday night, and the coat sold out online overnight!
Incredible! It's the "Pippa Middleton effect"!
Brother James must be feeling a tad miffed that he doesn't have the same effect on shoppers as his sisters. Ha!
Pippa completed the winter-chic look with black tights, camel-toned suede boots, and grey scarf.
Check out more pics of Pippa in her popular coat in the gallery (below)!
[Image via Ramey Pix.]