Celebrities know how to dress to impress ... their most memorable semi-formal looks. Below, we’ve rounded up some of stars’ favorite sources for stylish winter cocktail dresses — from ...

(BTW, Cosmo has lists for spring, winter ... or formal events, stick to mid-thigh hemlines and longer for a more demure vibe. Disclaimer: just because the dress code says "cocktail," that doesn ...

Navigating a cocktail dress code can be challenging ... aiming for elegance without being too formal. Whether attending a Christmas party, a winter wedding or a sophisticated work event, success ...

I know what formal is, I know what cocktail is, but I don't know what cocktail formal is, so I just showed up in jeans and a t-shirt." Kidding! "Okay, I actually wore a dress." I agree that ...