There's Always a Time and a Place For Sexy Black Dresses — We Have 20

The Express Off the Shoulder V-Neck Midi Dress ($60) has a classically beautiful neckline that can be accentuated with a simple strand of pearls.

Any cocktail gathering is worthy of this ultraglam Cami NYC The Ainsley Dress in Black ($194).

Short and sexy is the name of the game when you wear the Missguided Slash Arm Bodycon Dress ($14, originally $38). Pull down the zipper if you dare.

The strappy back of this Reformation Larsa Dress ($38, originally $128) is so sexy.

Everything about this Express Lace Mock Neck Sheath Dress ($60, originally $98) deserves to be taken out. Between the lace detailing along the trim and the sheer midriff and neck, it's next to impossible to look away.

Intricate late detailing along the bodice makes this Marchesa Floral Dress ($695) a beautiful piece for glam events.

The Mini Slip Dress With Scarf ($43, originally $71) is a simple, silky choice that balances subtle and sexy nicely.

Accentuate your curves in a body-con style like the City Chic Plus Size Women's "Undress Me" Dress ($139).

Crisscrossing straps and a choker-style neckline make this Solemio Sole Mio Sexy Black Dress ($38) a definite showstopper.

This off-the-shoulder Boohoo Kyra Frill Detail Midi Bodycon Midi Dress ($40) is all about the sweetheart neckline.

The simple, long-sleeved French Connection Duo Danni Knits Bandage Dress ($100, originally $198) gets a revealing upgrade with a plunging mesh neckline.

The For Love & Lemons Vika Mini Dress ($238) is the quintessential lacy number you'll wear year after year.

The sheer waist panel on this lace dress ($236, originally $295) is a flirty detail.

Short, skintight, with a flattering neckline? Consider the Missguided Bodycon Dress ($17) a triple threat.

If you want something structured yet architectural, the Self-Portrait Strike Guipure Lace Mini Dress ($222, originally $445) has a beautiful asymmetrical hemline.

Show off those stems in this flowy Kimchi & Blue Rochay Knit Scalloped V-Neck Romper ($54).

The O-ring on this poplin slip dress ($40, originally $80) is a sleek detail.

Show what you want and hide want you want to remain a secret. If this is your motto, then try the Manhattan Mesh Panelled Dress ($50, originally $168).

People will follow you around and ogle your lovely lace back when you wear the NBD Delilha Dress in Black ($142, originally $218).

Long black slip dresses like the Contrarian One by Babs Bibb Maxi Dress ($128, originally $425) bring the drama.