Strong trend in the summer of 2013, the duo invest in black & white forces new collections. How this fashion trend has it materialized on the catwalk? No risk of fashion faux pas at Celine (above, right), which offers a chic and classic mixing black pants with a white silk top.

Another proposal robe bicolor Viktor & Rolf, black on one side, white on the other.

The black and white pattern on Chanel catwalk – version peas retro style – and Balmain pants printed with vertical stripes also spotted at Chloe or Michael Kors.