The Day Before premiered on SUN in September 9, 2009. Fashion shows provide lots of glitz and glamour, but what happens behind-the-scenes, before the models take to the runway? In The Day Before, international legends of style will open their doors with unprecedented inside access to the 36 hours prior to a designer's show. The series covers the global fashion calendar - from Sonia Rykiel celebrating her 40th Anniversary in Paris in October to Proenza Schouler's show in New York in February, Fendi by Karl Lagerfeld in Milan in March, and a surprise designer at the Haute Couture shows in Paris in July following each designer at this key moment when creativity and business come together. Each house has its own unique energy, mood, character and rhythm, and its fair share of moments of panic, last minute inspirations and ego-unleashing.