The late royal's carefully coordinated hat collection was part of her signature style
Credit: Tim Graham/AP
Updated: Friday Jun 24, 2011 | 06:00 AM EDT
By: Melissa Liebling-Goldberg
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Check out the sweetest snaps – including one bonus! – from the Prince of Cambridge's debut
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It's her birthday hat! The Princess stepped out in a feathered look in Canada on July 1, 1983, when she turned 22.
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