• Sexy last-minute costume ideas can help you pull together a great outfit.nurse costume image by antonio harrison from Fotolia.com
  
  Last-minute costume parties always seem to pop up at the most inconvenient time, especially if you are not prepared with a costume. Sexy Halloween costumes can make a big statement and can usually be found right in your own closet. With a little creativity and ingenuity, your sexy costume will surely be the talk of the party.
  
  

Schoolgirl Fun

• Schoolgirl costumes are a simple favorite. Pair a tailored blazer with a your favorite miniskirt and Mary Janes shoes to complete the schoolgirl look. The blazer can be worn buttoned or not to reveal ample cleavage.
  
  

Military Pinup Girl

• Show off your patriotic spirit and dress as a military pinup girl. Short shorts and a red, white and blue tank is a simple variation of this costume. To jazz it up, instead of a tank, wear a tight-fitting white blouse and add your favorite military pin. Style your hair in a '40s pinup style and your look is complete.
  
  

Hospital Help

• Theme your costume after attire worn by people in the medical profession, such as doctors, nurses or even a patient. Doctor and nurse scrubs can be found at medical apparel stores and usually cost about $10. Then doctor your outfit to suit your needs. Cut the sleeves off and tie the scrub top to make a tight-fitting outfit. Or, go as a patient in a hospital robe and make party goers wonder what is under that robe.
  
  

Sexy Costume Ideas For Him

• Men can look sexy too. Swing into the '70s with a loud disco shirt. Pair with a tight jeans and don't forget the gold chain to show off that chest hair or your sexy smooth pecs. To go even further back into history, everyone loves a Greek god, and a simple white sheet wrapped around and secured with a rope or belt will surely attract goddess-like beauties to you.
  
  

Sexy Plus-Size Costume Ideas

• Plus-size costumes don't have to be dull. Add sex appeal to your costume without being uncomfortable. The key is to flaunt your features and cover what isn't flattering. Many of the ideas above will work, with simple modification. Wear skirts and tights in monochromatic colors to draw the eye upward toward the face. Look to past decades for costume inspiration. Fifties poodle-skirts, '60s floral skirts or '80s off-the-shoulder sweaters can be great costume accents and provide that sexy flair.