Whether you're going for the '80s cartoon version of Jem or the soon-to-be released film version of the fictional rock star, one thing's for sure: You'll need to apply a veritable eye mask of pink eye shadow around your peepers. Grab a nude eyeliner to trace the desired shape around your eyes before filling in the lines with a notice-me shade of pink shadow, like the one found in Urban Decay's Electric Pressed Pigment Palette. (Sephora's also slated to release a special edition Jem and the Holograms collection this month, for those who would rather wait for Jem-approved cosmetics.)

Jem's signature hair is long, layered and pink, but if you'd rather not commit to such a drastic hair transformation, fear not: Manic Panic has released a line of semi-permanent, Jem-inspired dyes. Spritz on the temporary dye, throw on your favorite '80s duds and rock out in a costume that will have people thinking you're truly, truly, truly outrageous.

Expect to see 50 shades of draped grey this Halloween with people mimicking the unforgettable nun from the season finale of "Game of Thrones." You'll need a holy woman's robe and habit -- a grey scarf will do in a pinch -- as well as a handheld bell that you can clang incessantly as you judge people all night long (a costume perk that's perfect for those who love calling people out on party fouls). Part of a couple? All the better, as one of you can be the Cersei to the other's holier-than-thou-nun. Simply grab a flesh-colored bodysuit to channel the disgraced royal on the world's most notorious walk of shame.

Cookie's style is all about opulence, so dressing up as her for Halloween will give you the chance to pile on your fiercest gear. Leopard printed, body-skimming dress? Check. (Faux) Fur coat? Check. Sky-high pumps? Check. When it comes to Cookie's style and attitude, more is more. This is one Lyon that will roar loud enough to turn heads at any Halloween party.

The hotly anticipated Pixar release brought us Amy Poehler as the (perfectly-cast) voice of Joy. To pull off the upbeat character's pretty pixie cut, you could reach for a wig or convert your existing 'do into a faux pixie.

But whether you're pinning up long locks or working with an existing short cut, you can achieve Joy's signature blue hair color with a few swipes of a hair chalk product, such as Kevin Murphy's Color Bug.

Reach for a bright yellow liner such as Inglot's Matte Collection AMC Eyeliner Gel in 84 -- a notice-me neon shade -- as a nod to Joy's glowing aura. Finish off your costume with a fit-and-flare green floral dress and your look will have you jumping for -- wait for it -- joy.

Naturally upbeat folks can't go wrong with Ellie Kemper's eternally optimistic Kimmy Schmidt character, who just can't seem to stop smiling despite the fact that she's been locked in an underground bunker for years. Recreate Kimmy's signature colorful getup by reaching for hot pink skinny jeans, a flowered button-up, bejeweled high-top sneakers, and the clincher -- her sunshine yellow cardigan with butterfly patches. Points if you've got the ginger waves (real or fake) to complete the look.