Fortunately, all the latest in designer names are still at your disposal for those rare occassions you have to get dressed and go somewhere. Free.
Many happy returns!

A psychological lifesaver for the broke fashionista, bulimic shopping allows you to binge on high end designer clothes and purge them once they're out of style (usually in a day or two). Sure, you’ll have to keep the price tag on, but a little rectangle of cardboard digging into the fleshy part of your back is a small price to pay for the status of wearing the same dress Gwyneth was spotted in at the Ivy.
Once you've worn the item once, the thrill of ownership is gone and you realize that a $1,999 white silk dress just isn't practical for your impending employment at Denny’s (if all goes well), simply bring it back for the full refund.
To ensure a successful return, be very careful when wearing the article. Don’t walk, eat, lean or sit. If you must drink, only consume clear fluids that don’t stain. Check the refund policy or you may wind up paying for a one night stand (in Stella McCartney) for the rest of your life (or 30 years, whichever comes first). To learn more about refund policies from an expert, click here.
Finally, never wear your borrowed clothes on a date in which you plan to get naked—nothing’s more of a turn off than a woman (or man, for that matter) with drooping tags.
Foot notes
Unless you don’t walk, returning shoes can present problems, as the soles can be dead giveaways come refund time.
If you’re the eccentric artistic type, you might be able to get away with wrapping those strappy Pradas in Baggies, but it does take away from their timeless, yet modern elegance. There's also the risk that logo watchers might think your shoes were designed by Ziplock. On the plus side, the Baggies can help camouflage the crappy pedicure you had to do yourself.
As a rule, the only shoes that make sense to borrow are “ f***- me” pumps, since your feet will be in the air most of the time anyways.
Fashion straight off the runway

To increase your chances of getting something wearable, stick to carousels arriving from places that wealthy people travel and shop. Paris, Milan, Hong Kong and Dubai are always good bets. The first class baggage comes out of the chute first, so get there early. Avoid discount carrier carousels. Always grab designer luggage, since even if you can't use the contents, it'll get a good price on eBay.
It's not old, it's "vintage"
If all else fails, do what Rachel Zoe does when she’s in a pinch—wear that frayed, slightly stained, hopelessly out of fashion Chanel/Gaultier/Dior you’ve got in your closet, hold your head high and tell everyone it's vintage. They'll think you’re a trendsetter instead of just a poor slob.