A full Lycra body suit. Really the most practical way to fight crime. $59.99 at Buycostumes.com.

That one time Cinderella was a stripper. Glass Slipper Princess costume, $39.99 at Spirithalloween.

Because the grim reaper always bears his midriff. Ravishing Reaper costume, $115.95 at 3wishes.com.

According to the product description, this guy is "searching the highlands for a lass with class!" Gross. Hot Scottie costume, $49.99 at Buycostumes.com.

Nothing says 'sexy' like a grizzly bear. Women's Sexy Bodacious Bear Deluxe Costume, $99.99 (excluding legwarmers) at Costumesupercenter.com.

See this costume? It's basically a bathing suit. Repeat after us: Bathing suits should not be worn in Philly in October. Queen of Hearts Costume, $89 at Fredericks.com.

Just wrap a few strips of white latex over your bits, say you're from the "fifth dimension," and prepare to be the most inappropriately dressed trick-or-treater ever. Fifth Dimension costume, $38.99 at Halloweencostumes.com.

News flash: Insects are not sexy. $129.99 at Halloweenmart.com.

Even Care Bears aren't safe. Blue Bedtime Care Bear costume, $38.95 at Mydivascloset.com.