I fall in love with foreign labels on a regular basis. I brought back a suitcase full of clothes from Marks and Spencer in London (decades ago when the dollar was strong) and I once spent one day of a two day trip to New York at H&M. This was when there was only one store in the country, instead of in every mall like today. Zara, Topshop---I've had flings with them too. I know they are mass market brands, but with a non-US label, you still get a unique, cosmopolitan look---at GAP prices!
My latest fave is Dorothy Perkins, a UK based retailer. They've been around for a long time, but I've only recently discovered that I can order clothes online, and the $10 shipping makes then equal to ordering anything domestically. Here's an example of their feminine style:
