Along the streets in Paris, I saw women in their basic chic black- but with one big difference: Grey tights!
WWD has their cover model wearing grey tights on Wednesday's paper:
As well, grey tights have shown up in Balenciaga and Marni for Fall 2007
I really like the idea behind them. Easy to wear with your existing wardrobe because of their versatility. The grey, because it is so neutral, breaks up the black without looking off.