you CAN do custom orders through the oakley store on queen street.
however all they will do is order it off the website and have it shipped to the store, so you might as well do it yourself.
and check the website, cause last time i checked they didnt have any sort of retro straps, nor half the len's colours they actually have available.
and that specific store never has retro straps. just typical basic setups you find on their website.
if you do go in there talk to blair, he will hook it up.
and if all else fails check out crown opticians on yonge street. address is 700 and something yonge, just north of bloor on the west side.
speak to mark fabish, hes a baller, exclusive oakley dealer, he might even have more pull then the oakley store.
hook me up with karma for giving you such a sexcellent answer. thanks