This is a no-brainer!! Thin, double, knotted, rope, buckled on the hip or waist, belts are always a key trend for any season. They are the quickest and chicest way to update any look. But a definite no no for 2010 is a thick fat belt, those so last year!! Use a skinny or medium sized belt, the longer the better. This way you can loop it and it will make you feel slimmer *wink wink*.
Burberry Prorsum belted everything from evening wear to trenches, which gave the whole collection a young, hip attitude.