Tiffany Locks Collection necklaces, $200–1,375 at Tiffany & Co; Hodges jumpsuit, $126 at Leanna NYC

Hello, Studio 54.

This season’s look has ’70s glam stamped all over it. So go on: channel your inner Abba. You can dance, you can jive….

And for a behind-the-scenes peek at the making of this funky fashion shoot, check out our web-exclusive video