The funeral of Grand Duke Jean of Luxembourg was attended by representatives from nearly every European royal house, many who wore hats. Out of respect for this event and the Grand Duke’s memory, this post contains photos only (no commentary) and is not open for comments.
Monarchs from Denmark, Sweden, Liechtenstein and Norway:
Embed from Getty Images Embed from Getty Images
Embed from Getty Images
Spanish, Romanian and Greek Queens:
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Embed from Getty Images
Dutch, British and Norwegian Royals:
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Embed from Getty Images
Spanish, Italian, Bulgarian and Portuguese Princesses
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Embed from Getty Images
Jordanian and Moroccan Royals:
Marlene Koenig, author of Royal Musings, published a full guest list here. Representatives from numerous abolished, lesser known European monarchies (mostly French, German and Prussian) were in attendance but have not been included here- you can see them at this comprehensive post over at Luxarazzi.
Photos from Getty as indicated
Royal Hats 