Remember when Madonna was dancing the night away in N.Y.C. clubs? Costume designer Arianne Phillips took inspiration from the Material Girl's early years in the city to create "nostalgic and fun" looks that "take Madonna back to her roots." Designer Jeremy Scott contributed '80s-inspired pieces with prints from the late artist Keith Haring, who was a close friend of Madonna's and would also have turned 50 this year. Madonna – who will celebrate her 50th birthday on Aug. 16 – is even getting custom sneakers with Haring's art on them.