check out the RCA - Royal College of Art, london. http://www.rca.ac.uk
The 'design products' program is devided into various platforms headed by impresive people. The head of the porgram is Ron Arad. People like Tom Dixon teach there. London is expensive and the school is expensive BUT you get a lot in return other than a good education. for example:
*funding transportation and living expenses for any student whishing to visit the Milan furniture fair.
*funding a class research trip in places other than london around the globe..
may i suggest you find designers who's work you like and check their C.V. for the place they studied at.