Uno de uno y otro de otro, intercambiados (medias, zapatos, guantes)

Odd shoes/socks/gloves.

You're wearing odd socks!

Oxford Advanced Learner's Dictionary.


My former boss told me I had worn odd socks at the office.

In News:

"However, the famously kooky actress chose a particularly unusual approach by wearing odd shoes - although they were at least matching."

http://www.dailymail.co.uk/