12/09/2014 08:50 EST | Updated 12/09/2014 09:59 EST

Kate Middleton Turns Heads In Elegant Jenny Packham Dress During Last Night In New York

What a way to cap off a whirlwind NYC trip!

On the last day of their three-day tour of the Big Apple, Kate Middleton and Prince William got all decked out in their finest garb for the St. Andrews University 600th anniversary dinner at the Met Museum.

The Duchess of Cambridge turned heads in an elegant pleated navy Jenny Packham gown, while Will looked dashing in a classic tux. Prince George's mum, who is expecting her second child next April, styled her glamourous dress with a chic chignon, dazzling diamond and emerald earrings and her baby bump, which was noticeably on display.

It's been a busy three days for Catherine, who not only met Beyonce and Jay Z at a Brooklyn Nets game, but also mingled with fashion royalty (including J.Crew's Jenna Lyons and Marchesa's Georgina Chapman) and toured the 9/11 Museum. The Duchess had been scheduled to tour the Empire State Building with William on Tuesday, but opted not to join her husband after feeling the effects of the hectic pace of the couple's schedule.

The royal couple are flying back to London after dinner, where they will no doubt be glad to get back to their son, Prince George.

We'll miss you, Kate and Will!

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