Closed Toe Shoes in the Summer

I am self-conscious about my toes, so in summer I prefer to wear closed-toed shoes as opposed to sandals. For everyday wear at work (a business casual environment), I prefer flats or shoes with low heels. They have to be comfortable or I won’t wear them, but I am also a fashion-conscious person and like them to be stylish. I’ve had ones I like by Born, Franco Sarto, Kenneth Cole Reaction, and Aerosoles. For casual wear, I wear tennis shoes, canvas sneakers, or slip-ons like Clarks. When I go outside briefly to water the lawn, I have a pair of Crocs that I wear.