If you're not one for a full on Halloween costume with OTT make-up to match, and going for a couple's costume or something a bit punny is just too far on the wrong side of cheesy for you, then a creepy eyeliner look could be the subtle nod to fright night you've been looking for.

Achievable with just the contents of your everyday make-up bag, Halloween eyeliner is the spooky Instagram trend we're totally on board with.

Check out the ghoulish and gory eyeliner looks you need to try this Halloween...

Blood Eyeliner

2017's update on last year's slime liner trend but with a bright red bloody twist. Perfect for a gory nod to the scariest night of the year.

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Slime Eyeliner

Last year's biggest Halloween eyeliner trend and it still looks ooey gooey and Goosebumps-level of scary. Go for the classic neon green or try a dark purple for a witchy twist.

Knife Eyeliner

One of the more violent eyeliner looks we've come across, knife liner is all about updating a killer cat eye. Literally.

Bat Eyeliner

Swap your cat eye for a bat eye this All Hallow's Eve with the easiest Halloween eyeliner look yet. Just get your hands on a black liquid liner, draw something relatively akin to a lightning bolt and you're good to go. Because bats equal Halloween, obvs.

Fire Eyeliner

Where this eyeliner look lacks in scary points, it makes up for in totall badassness (that's definitely a word...). Keep your Halloween make-up lit (literally) with flaming eyelids.