Shades of Gray
The Duchess of Cambridge is well-known for her colorful and patterned clothes (and stuns in them), but she occasionally wears a more neutral color.
At Kings College London, Kate Middleton wore a Catherine Walker coat dress. The gray style was contrasted with black tights and pumps and a tiny black purse. Of course, the look wouldn’t be right without Sylvia Fletcher for Lock Hatter’s hat in black.