
Adore the butterfly trim on this tan felt trilby by British milliner Bundle MacLaren
Large black straw saucer studded with copper velvet leaves by American milliner Laura Del Villaggio
Chic marled grey felt tall brimless hat with patent leather studded bow by Irish milliner
Wonderful origami ribbon embellishment on this pink halo bandeau by Australian milliner Christine Waring
Elegant navy felt boat boater with subtle bugle bead hatband by British milliner Jane Taylor
Pink and blue plaid trilby with perfect pattern matching by British milliner Dillon Wallwork
Interesting draped crown on this wide brimmed red felt design by Russian milliner Irina Popilova
Navy satin covered trilby with angular crown by British milliner Stephen Jones
Classic ivory textured straw hat with huge Dior brim by Australian milliner Brenda Lui
Charming lilac straw cloche with hand beaded ivory straw flying bow by American milliner Tiffany Arey
Black felt beret percher with gold windowpane crin twists by Irish milliner Aoife Harrison
Purple straw button percher with tall fan of pleated crin by British milliner Kerry Kernan
Spectacular wide brimmed hat in layered slate blue paraisal and sinamay (love the finged edge on the smaller brim!) with wired gold tiger lily flowers by Australian milliner Stephanie Spencer. See a top view here.

Photos from Getty and social media as indicated
to this day in 1973, 46 years ago, and an Imperial visit to Australia that saw the then Crown Princess Michiko in a halo hat with graphic pattern on the brim.
