Brought my duvets out from UK about 6yrs ago still going strong... there are a number of laundrys that wash them well. A plus is that you can just put them threw at airport .. do not pack, buy vacuum sealed ones. Cutlery on the other hand can be heavy and add to your weight limit. I have found some nice and reasonably quality cutlery here in some of the smalleer shops. I still prefer my cooking utnesils from uk. Towels can be bought here at very good value and quality... the factories around Bursa produce for M&S and other Brit stores. You can get great seconds on the bazaar.. a tip wash all new towels in cold wash first to help stop the fluffing...
Good hunting!