Robert Oppenheimer? It’s one of the simplest Halloween costumes for men too: All you need are a brown suit (the baggier the better, for that ’50s look), Oppenheimer’s signature pork-pie hat ...

Now, you have just over a week before All Hallow's Eve, which means you're not at that point (yet), but Halloween is rapidly approaching and you are still searching for a last-minute costume.

Well, this year’s your chance to show up and show out in a sexy Halloween costume. Obviously, you and your partner want to win this year’s costume contest, so dressing up as your favorite ...

Even Snow White's classic look can be updated with a gothic twist. Choose to emphasize navy blue, black, and red rather than bright yellow and pile on fingerless leather gloves, combat boots ...

Transform into a terrifying werewolf with this deluxe men's Halloween costume. It comes with a werewolf ... It costs £17.99. Become a Gothic Count outfit includes a long black jacket, with ...

The best part? All our group costume ideas work for women and for men, and all 2011 Halloween costumes can be put together at the last minute with some easy purchases and enough determination.

We have plenty of pop-culture-inspired ideas for women, so now we have the list for men. Of course, anyone could be Pennywise this Halloween (but please be careful with that costume, it's very scary).

quicklist: 1category: $808.89title: Halo 3 Master Chief Supreme Edition Men's Costume url:text: The Master Chief costume is a licensed Halloween ... Medieval Gothic Full Suit of Armor Costumeurl ...

For even more outfit inspo, check out our guides to the best Halloween costumes for men, women and couples. Embrace the iconic Beetlejuice look with this black and white striped long sleeve jacket ...

Somebody's choice of Halloween costume can tell you a lot about them ... look to perform for fans in Las Vegas, channeling the Gothic matriarch in a long black wig and deadly-looking nails.