By Jennifer Davis
Updated Jun 13, 2013 @ 11:00 am
Kate Middleton
Credit: Barcroft Media/

This morning, Catherine, Duchess of Cambridge made her final public appearance before she becomes a mother, and she went for a big look for her big day. Dressed in a Dalmatian-print coat from British-retailer Hobbs and a fascinator by Sylvia Fletcher at Lock & Co., she headed to the harbor in Southampton to christen the newest addition to the Princess Cruise’s fleet, the Royal Princess cruise ship. For moms-to-be who want the look, no luck: The Kate Effect struck immediately for this topper—it has already sold out.

Click to see more of Kate's best looks.