Refuse to believe that Halloween is just for kids? I can relate. When Halloween stores start to pop up and pumpkins and other spooky yard decor are around the neighborhood, I get excited for the 31st. If you're shopping for an adult costume this year, here are five for men and women, with coupons to match!

Barack Obama and Mitt Romney Adult Vinyl Masks

Halloween on an election year is always full of political costumes. No matter who you're rooting for (or making fun of), Costume SuperCenter has masks for both Barack Obama and Mitt Romney. These costumes are especially easy for men who aren't so inclined to dress up; all they need is a suit, tie, and mask and they're ready to go. Originally $16.99, they're now on clearance for $9.99 each.

Mr. Garden Gnome Elite Collection Adult Costume

Or are you shopping for the kind of guy who likes to put a little more effort into his costume? This Mr. Garden Gnome Elite Collection Adult Costume is new for 2012 and is sure to be a big hit at parties. Use exclusive coupon ultimate10 at BuyCostumes.com to get 10% off orders of $60 or more; that takes the price of this costume from $129.99 to $116.99.

Feline Femme Fatale Catsuit Costume

Since a new Batman movie came out this year, Catwoman is sure to be a popular costume. This Adult Sexy Feline Femme Fatale Cat Catsuit Costume is true to Ann Hathaway's Catwoman. This coupon is regularly $49.99, but with our exclusive coupon UCOUP1, you can get it for $37.49. Have something else in mind? This coupon will get you 25% off costumes $20 or more at Costume Discounters.

Deluxe Red Riding Hood Costume

Looking for something a little more modest? It's tough these days to find a women's costume that doesn't include the word "sexy" as a qualifier. This Deluxe Red Riding Hood Costume is classic, cute, and comfortable; plus it even comes with everything pictured except for the shoes and stockings, so you won't have to spend a ton of money on accessories. Reguarly $89.99, you can use coupon code SALE15 to get it (and any costume over $25) at Anytime Costumes for 15% off, which takes the price to $76.49.

Bacon and Eggs Couples Adult Costume

Looking for a cool coordinated costume for you and your partner? The Bacon and Eggs Couples Adult Costume is great for couples of all ages, plus you can get it for 15% off at Costume Express. Coupon code FANS15 takes the price of these costumes from $44.99 to $38.94.