Credit: Martin Roe/Retna Ltd.

Denise Richards hasn't let her ex Charlie Sheen's latest meltdown bring her -- or her style -- down.

While making the rounds to promote her FX series Blue Mountain State, Richards, 39, has stepped out in adorable, ladylike looks including pencil skirts and drape dresses.

PHOTOS: Vote for who wears the ladylike look the best

At Tuesday's Lord & Taylor "Ultimate Facelift" Celebration in NYC, the mother of two wore a fitted black dress, simple black pumps, and a stone necklace.

Mimic her look (for less!) with these key pieces:

ASOS Long Sleeve Jersey Body-Conscious Dress, $34.50

GUESS Hondo Pump, $90

Gold-Over-Silver Smokey Quart Cushion Pendant, $25.50