Looking "nerdy" is in nowadays. Even though glasses used to be considered unfashionable, now they're worn as fashion pieces. Whether or not a man has issues with his eyes, it's always nice to see him wearing a sexy pair of glasses.
There's no reason for male and female fashion to be all that different, because guys can look sexy in the same items that we wear. Does your boyfriend wear any accessories or would he refuse to even try them on?