These Celebs Prove That a Blazer Perfectly Finishes Every Holiday Ensemble

Blazers of glory! Yes, the blazer has long been a staple of the office, but this holiday season, we're inviting you to take it out on the town and make it your new party BFF.

As Lauren Conrad, Michelle Monaghan and Solange Knowles have modeled, the tailored topper is the perfect finishing piece to any yuletide ensemble, whether you're going casual in jeans or busting out your embellished threads. Scroll for all the celeb inspo you need!

With a Slip Dress

At the CFDAs in June, Conrad (above), 30, added a borrowed-from-the-boys touch to her blush LC Lauren Conrad Runway slip dress with a long, shawl-collar blazer (also from her line). She amped up the femininity, though, with a romantic updo with tendrils pulled loose, a vampy lip and brightly blushed cheeks.

With Jeans

At the CFDA/Vogue Fashion Fund Fashion Show in October, the True Detective actress, 40, put a festive spin on a white button-up and jeans with a feathered Kate Spade New York blazer, teamed with a glittering clutch and embellished slingbacks (also by the label). Soft curls and a pearly pink lip added a sweet touch to the party-ready look.

With Beaded Pants 

The "Cranes in the Sky" singer, 30, celebrated the launch of the Michael Kors flagship in London this past June modeling a sizzling holiday option: a blazer (sans top!) with beaded pants (these by Michael Kors). With a dotted clutch and platform sandals, it's the perfect option for a night on the town.

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