Leanne Marshall's Fall 2015 collection chronicles a strikingly glamorous descent into madness.

Go back to the future in Fall 2015 with Tanya Taylor's holographic prints and pops of crazy color.

Diesel Black Gold juxtaposes masculinity with femininity for Fall 2015 at New York Fashion Week.

At Nanette Lepore, Pamella Roland, Diesel Black Gold and Leanne Marshall, the designs pulled double duty.

Carolina Herrera, Houghton, Pamella Roland and Badgley Mischka reveal unique muses for Fall 2015.

Pamella Roland's Fall 2015 collection takes us on a risqu romp through 1970s Paris.

Nanette Lepore's fun family-friendly Fall collection offers women "a very sensible way to get dressed."

Derek Lam's just-retro-enough Fall 2015 collection channels the urban elegance of the 1970s.

Fall 2015 at Badgley Mischka has a Spanish flair, inspired by the 1941 film Blood and Sand .

The look for Fall 2015 at Houghton is bold and strong with a military-inspired vibe and a deep dark lip.