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Kate wears a $257 shirt dress by Irish designer Orla Kiely during her visit to the school on Feb. 21, 2012. Inside the classroom, Kate wore an apron that read "Miss Catherine" on the front. Kate wears a lot of wearable outfits that could suit many women. This dress is modest but still fun with the buttons on the chest and the belt that shows off her waist. Paired with cute brown buits and you've got a great day look. (Photo by Chris Jackson/Getty Images)

Kate wears a $257 shirt dress by Irish designer Orla Kiely during her visit to the school on Feb. 21, 2012. Inside the classroom, Kate wore an apron that read "Miss Catherine" on the front. Kate wears a lot of wearable outfits that could suit many women. This dress is modest but still fun with the buttons on the chest and the belt that shows off her waist. Paired with cute brown boots and you've got a great day look. (Photo by Chris Jackson/Getty Images)

Kate Middleton's cute $257 dress

The Duchess of Cambridge wears a jacquard shirt dress while visiting students at Rose Hill Primary School in Oxford, England, Feb. 21, 2012.