
I don't know about matching shoes.. LoL.... My husband and I colour co-ordinate if we are going out (Ok I colour match us, for example last week at a wedding, my dress was blue so I set out his blue tie... NYE I wore a red dress and he wore a red accented tie etc. etc.)
Maybe the shoes are just REALLLLLY comfy? Like Ray Bans, Adiadas should be thanking Robsten.... as should all suppliers of plaid.