$140, topshop.com

I've been longing for sequined leggings ever since a glamorous friend of mine sparkled at holiday party in a pair by Ralph Lauren. These are actually skinny jeans, so they have a casual feel and, cleverly, they're sequin-free on the back and, therefore, more comfortable to sit in. I'd wear them with...

1. J. Crew plaid shirt, $78, jcrew.com
2. Fallon necklace, $315, shopbop.com
3. Topshop army jacket, $96, topshop.com
4. Michael Michael Kors pumps, $100, netaporter.com
5. Topshop sequin jeans, $140, topshop.com