PHOTO: Is This Kate's BAFTA Dress?
07/08/2011 AT 11:00 PM EDT
But did Canadian soldiers spoil the surprise?
While loading luggage onto the Royal plane in Yellowknife, Canada on Wednesday, one soldier lifted a garment bag containing a rosy pleated floor-length gown and belt, presumably belonging to the princess-to-be. Reminiscent of the pretty Jenny Packham gown she wore in June, the style is very Kate – and will be perfect for hobnobbing with Hollywood brass at the BAFTA "Brits To Watch" dinner, where the guest list includes Jennifer Lopez, Tom Hanks and Nicole Kidman.