Read full articleGood HousekeepingKate Middleton's 57 Most Expensive Outfits of 2017Kayleigh RobertsDecember 28, 2017 at 4:17 AMLink Copied1 / 58kate-middleton-most-expensive-outfitsShe spent more than she ever has this year. She spent more than she ever has this year.From Good Housekeeping View comments