Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

On her third and final day in Boston, Kate Middleton visited The Center of the Developing Child at Harvard University.  For her penultimate

Kate Middleton's Latest Blue Outfits — Dresses, Coats, Sweaters etc

Kate Middleton Visits Harvard in Blue Houndstooth Dress & Pumps

Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

Kate Middleton wearing Houndstooth

Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

Kate Middleton stuns in customized $1,200 Emilia Wickstead collared dress during visit to Harvard

Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

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Kate Middleton's most polished and professional look yet? Princess wears houndstooth dress to talk to Harvard experts about early childhood

Kate Middleton Visits Harvard in Blue Houndstooth Dress & Pumps

Kate Middleton's best looks of the year from couture gowns to power suits