By Rita Kokshanian
Oct 22, 2014 @ 12:02 pm

She's got that dazzling glow! On Tuesday night Kate Middleton made her second public appearance since announcing that she and Prince William are expecting their second child and looked gorgeous as usual. Duchess Kate was the guest of honor at the Wildlife Photographer of the Year awards ceremony at London's Natural History Museum (she serves as royal patron of the museum) and, for the occasion, selected a stunning icy blue Jenny Packham gown that featured three-quarter-length sleeves, a ruched bodice, and a thigh-high slit—not quite your typical maternity wear.

RELATED: Kate Middleton Dresses Her Bump in Head-to-Toe Navy

Since the Duke and Duchess of Cambridge confirmed that Prince George will be a big brother come April, Middleton has cancelled several appearances due to Hyperemesis Gravidarum, a severe form of morning sickness. Now that she seems to be feeling better, we can only hope that we'll get to see more of her unparalleled maternity style!

RELATED: Did Kate Middleton Just Reveal the Gender of Her Baby with Her Latest Outfit?