Boo! It's spooky season, fiends! The air is getting crisper, the leaves are changing colour, and the most important question is ringing in your ears: what are you going to wear for Halloween?

Whether you're a seasoned partygoer or a trick-or-treating pro, Halloween is your chance to unleash your inner weirdo and embrace the delightfully bizarre. But with endless costume options out there, choosing the perfect one can feel like navigating a haunted corn maze blindfolded. 

From spine-tingling classics to hilarious group ensembles, we've handpicked the spookiest and the silliest Halloween costumes on Amazon that would turn heads, spark conversations, and maybe even scare the candy corn out of a few unsuspecting souls.

Get ready to slay with these 11 unforgettable Halloween looks.

1. This iconic Ghostface costume with a black robe and mask will instantly send shivers down everyone's spine.

Amazon / Via amzn.to

The classic black robe and mask combo is chillingly simple and guaranteed to have everyone quoting lines from the movie all night.

Promising review: “What’s not to love! Fun, horror, good quality and looks just like a stab.” — Emily

Buy it now from Amazon Australia for $26.50.

2. This hilarious inflatable alien costume will have you feeling out of this world — after abduction.

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Promising review: “My son actually requested this costume for Halloween this year and I was so excited when I found it on here. We got the kid size because he's a pretty big kid at 10, and I'm glad we did, it fits nicely with a little extra room. I'd say size up if you're unsure. Rather it be a smidge too large than not able to fit in it. The colors are vibrant and the fan inside is relatively quiet.” — Renata Lima da Silva

Buy it now from Amazon Australia for $45.99.

3. This Nun costume is so creepy and detailed that even Valak would be impressed.

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Promising review: “The outfit was very good quality and so realistic. The mask is very scary and people could not look at me as my eyes peeped through and made them feel uneasy! Result! Oh yes, scary! I bought a wooden cross necklace and held it up when I cursed any humans that I saw! 🤣🤣” — Mrs Marcia R. Tonkin

Buy it now from Amazon Australia for $58.99.

4. A pair of adorable pea pod outfits to sprout some laughter with your partner.

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Promising review: “We were the hit of the party. Well made and we’re a great fit.” — Stacy Keese

“We put it on right when we got it. We both love it so much. We both got the same size and it fits us.” — Kat

Buy it now from Amazon Australia for $62.63.

5. This elegant sheer cape adds a touch of spooky sophistication to any costume.

Amazon / Via amzn.to

Promising review: “Amazing Cape!! Use to dress up witch, vampire or medieval costume. Hood sets up stiff just as shown. Lots and lots of fabric. Looks exactly like picture. I matched it up with California Costumes Deluxe Hooded Robe and can't wait to WOW the kiddies on the 31st. I definitely recommend Rubies Costumes and will buy from them again.” — Amazon Customer

Buy it now from Amazon Australia for $25.99.

6. This LED Purge mask is the perfect way to light up the night (and maybe scare some people).

Amazon / Via amzn.to

Promising review: “My boys each got a mask, one yellow and the other red. It is so neat and they are having so much fun with it! I’m pretty sure my husband is having just as much fun wearing it… one of the masks arrived damaged but the seller was so nice and immediately shipped a brand new mask. I highly recommend!” — T. :)

Buy it now from Amazon Australia for $21.99. Available in blue, green, pink, and red.

7. This inflatable dinosaur costume will make you the most terrifying and adorable creature at the party.

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Promising review: “The T-rex costume is just tons of fun. I wasn't originally sure what to expect at this price point but the costume is well made, airtight and looks great in person. The vision panel in the chest does allow for some slightly obscured vision but I think that's to be expected. Worth the price, love the product!” — an Wong

Buy it now from Amazon Australia for $109.84.

8. This plague doctor getup is equal parts historical and horrifying.

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The iconic bird beak mask is just unsettling!

Promising review: “There are a lot of accessories included, the material is heavy and of a quality feel. The costume is versatile in that you can use it with the mask or without as a monk’s robe or plague doctor. For my purposes using it in a Halloween 5k run - I removed the plastic lenses in the eyeholes so that I could breathe better and wouldn't have to contend with fogging of the lenses. Excellent value. I won the scariest costume prize in the 5k run.” — William Marshall

Buy it now from Amazon Australia for $93.44.

9. A cosplay accessory set that screams BANANAAA and has everything you need to complete your Minion look.

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The set includes goggles, a beanie, and gloves. 

Promising review: “The set looks just as pictured. The hat material is the same thickness as any typical knit cap. The goggles have no defects. The glove material is real thin and not warm winter gloves, and that's good so I won't get too warm wearing the costume indoors. It's economically priced compared to others. Glad I bought this set for Halloween. I'm satisfied.” — SoniaSophia

Buy it now from Amazon Australia for $26.30.

10. This witchy dress will have you casting spells on everyone at the party.

Amazon / Via amzn.to

Promising review: “I was not expecting much and worried it wouldn’t fit but was pleasantly surprised. Very comfortable to wear. In fact, I got three wears out of it.” — Amazon Customer

Buy it now from Amazon Australia for $33. Available in various colours and sizes.

11. And finally, this literal Big Foot costume is a funny take on the legendary cryptid.

Amazon / Via amzn.to

Promising review: “Great costume! Super easy, would be good for there to be more inner lining that overlaps each other to keep the newspaper you have to fill it with inside, but otherwise it’s a great costume!” — Luzia

Buy it now from Amazon Australia for $87.92.

Note: Some reviews have been edited for length and clarity.