With holiday party season just around the corner, Us Weekly's fashion director Sasha Charnin Morrison is sharing her top 3 must-have pieces to add polish and sparkle to any winter ensemble.

"I cannot stress how important the peplum top is for the holiday season! Every celebrity -- all the Kardashians -- love peplums. It's a very classic silhouette that's been modernized," Morrison explains. To really turn heads at a holiday bash, Morrison suggests mixing a silver peplum top with gold brocade jeans. "This is also a great date night look when you don't want to be too formal -- too cocktail-y. Don't be afraid to mix metallics. They're basically a neutral -- it can totally be done!"

For an updated twist on the pashmina or blazer, Morrison suggests topping your party look with a black leather motorcycle jacket. "One of the greatest things this season is a motorcycle jacket. You don't have to be so rock 'n roll, you just have a little bit of a flair in something that's really chic. It's a great entrance maker!" Morrison says of the wardrobe staple, which plays of a key seasonal trend of mixing 'hard' pieces with those that have a 'softer' feel.

Looking to sparkle and turn heads at a cocktail party? Shop for a glitzy body-conscious dress. "Aside from the fact that it's tailored so beautifully, it fits every body and can go season to season," she says. "It never goes out of style."

For much more on these hot looks -- and how to wear them -- watch the video above now!