If you’re looking for savings on the hottest items of the season it’s usually best to shop early in the season. European sites inherently offer designer fashion at about 10% to 15% off US prices when the currency exchange is favorable. When you can add an extra promotion the savings becomes even more meaningful.
Right now, the British site TheDoubleF has lots of great designer items priced lower than in the US and you can save an additional 10% off with the code WELCOME10. Just take note, the site does not include duty. Items over $800 may be subject to taxes in the amount of 9%. That still translates to a nice savings over US retail prices.