Exclusive Halloween Costumes
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![Cat in the Hat Womens Costume](https://images.halloweencostumes.com.au/products/70643/1-2/cat-in-the-hat-womens-costume.jpg)
Sale - 11%
Made By Us
$74.99$66.99-$74.99*
![Dr. Seuss Cat in the Hat Costume for Adults-0](https://images.halloweencostumes.com.au/products/70636/1-2/dr-seuss-cat-in-the-hat-costume-for-adults-0.jpg)
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![Cat in the Hat Adult Plus Premium Costume](https://images.halloweencostumes.com.au/products/70657/1-2/cat-in-the-hat-adult-plus-premium-costume.jpg)
Sale - 25%
Made By Us
$132.99$99.99-$132.99*
![Thing 1 & Thing 2 Adult Costume](https://images.halloweencostumes.com.au/products/14889/1-2/thing-1-thing-2-adult-costume.jpg)
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![Cat in the Hat Adult Costume Update](https://images.halloweencostumes.com.au/products/14892/1-2/cat-in-the-hat-adult-costume-update.jpg)
Sale - 13%
Made By Us
$66.99$57.99-$66.99*
![Thing 1&2 Adult Costume](https://images.halloweencostumes.com.au/products/70640/1-2/thing-12-adult-costume.jpg)
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![Plus Size Adult Cat in the Hat Costume](https://images.halloweencostumes.com.au/products/70635/1-2/plus-size-adult-cat-in-the-hat-costume.jpg)
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![The Lorax Costume Adult](https://images.halloweencostumes.com.au/products/89498/1-2/the-lorax-costume-adult.jpg)
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![Cat in the Hat Adult Premium Costume-update](https://images.halloweencostumes.com.au/products/70658/1-2/cat-in-the-hat-adult-premium-costume-update.jpg)
Sale - 29%
Made By Us
$115.99$82.99-$132.99*
![Thing Baby Carrier Cover](https://images.halloweencostumes.com.au/products/86708/1-2/thing-baby-carrier-cover.jpg)
Sale - 17%
Made By Us
$49.99$41.99
![Green Eggs and Ham Baby Carrier Cover](https://images.halloweencostumes.com.au/products/86709/1-2/green-eggs-and-ham-baby-carrier-cover.jpg)
Sale - 17%
Made By Us
$49.99$41.99
![Dr. Seuss The Grinch Adult Max Costume](https://images.halloweencostumes.com.au/products/86370/1-2/dr-seuss-the-grinch-adult-max-costume.jpg)
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![Thing 1&2 Adult Plus Costume](https://images.halloweencostumes.com.au/products/70639/1-2/thing-12-adult-plus-costume.jpg)
Made By Us
Exclusive
$82.99
![Green Eggs & Ham Sandwich Board Costume](https://images.halloweencostumes.com.au/products/70655/1-2/green-eggs-ham-sandwich-board-costume.jpg)
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![Thing 1 & Thing 2 Adult Halloween Costume](https://images.halloweencostumes.com.au/products/74185/1-2/thing-1-and-thing-2-adult-halloween-costume.jpg)
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![Adult Thing 1 and 2 Costume Main UPD](https://images.halloweencostumes.com.au/products/3474/1-2/adult-thing-1-and-2-costume-main-upd.jpg)
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![Adult Grinch Costume Top Hat and Half Mask 1](https://images.halloweencostumes.com.au/products/14888/1-2/adult-grinch-costume-top-hat-and-half-mask-1.jpg)
Sale - 17%
Made By Us
$49.99$41.99
![The Grinch Jumpsuit Costume Adult-0](https://images.halloweencostumes.com.au/products/86361/1-2/the-grinch-jumpsuit-costume-adult-0.jpg)
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![Dr. Seuss Grinch Adult Open Face Costume](https://images.halloweencostumes.com.au/products/77202/1-2/dr-seuss-grinch-adult-open-face-costume.jpg)
Sale - 29%
Made By Us
$140.99$99.99-$140.99*
![Plus Size Christmas Girl CostumeUpdated](https://images.halloweencostumes.com.au/products/36421/1-2/plus-size-christmas-girl-costumeupdated.jpg)
Made By Us
Exclusive
$99.99-$107.99
![Women's Classic Christmas Girl Costume Alt 4](https://images.halloweencostumes.com.au/products/57757/2-2-300885/womens-classic-christmas-girl-costume-alt-4.jpg)
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![Crew Thing 1 & Thing 2 Socks](https://images.halloweencostumes.com.au/products/47097/1-2/crew-thing-1-thing-2-socks.jpg)
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Exclusive
$16.99
![The Cat In The Hat Pattern Socks Adult](https://images.halloweencostumes.com.au/products/69231/1-2/the-cat-in-the-hat-pattern-socks-adult.jpg)
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![Thing 1&2 Costume Socks Adult](https://images.halloweencostumes.com.au/products/69229/1-2/thing-12-costume-socks-adult.jpg)
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![The Cat In The Hat Pattern Socks Kids](https://images.halloweencostumes.com.au/products/69232/1-2/the-cat-in-the-hat-pattern-socks-kids.jpg)
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![Thing 1&2 Knee High Costume Socks](https://images.halloweencostumes.com.au/products/69239/1-2/thing-12-knee-high-costume-socks.jpg)
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![Thing 1 & Thing 2 Striped Knee Highs](https://images.halloweencostumes.com.au/products/14900/1-2/thing-1-thing-2-striped-knee-highs.jpg)
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![The Cat in the Hat Knee High Costume Socks](https://images.halloweencostumes.com.au/products/69238/1-2/the-cat-in-the-hat-knee-high-costume-socks.jpg)
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![The Grinch Adult Onesie Costume upd](https://images.halloweencostumes.com.au/products/46877/1-2/the-grinch-adult-onesie-costume-upd.jpg)
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![Green Eggs & Ham Mismatched Knee High Costume Sock](https://images.halloweencostumes.com.au/products/69241/1-2/green-eggs-ham-mismatched-knee-high-costume-sock.jpg)
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![Womens Sassy Cat in the Hat Costume](https://images.halloweencostumes.com.au/products/87045/1-2/womens-sassy-cat-in-the-hat-costume.jpg)
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![Adult Dr Seuss Inflatable Horton Costume](https://images.halloweencostumes.com.au/products/94256/1-2/adult-dr-seuss-inflatable-horton-costume.jpg)
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![Adult Dr Seuss Cindy Lou Who Costume](https://images.halloweencostumes.com.au/products/90362/1-2/adult-dr-seuss-cindy-lou-who-costume.jpg)
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![Adult Youre a Mean One Mr Grinch Sweater](https://images.halloweencostumes.com.au/products/91169/1-2/adult-youre-a-mean-one-mr-grinch-sweater.jpg)
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![Deluxe Adult Cat in the Hat Costume](https://images.halloweencostumes.com.au/products/3472/1-2/deluxe-adult-cat-in-the-hat-costume.jpg)
Made By Us
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If you want to get a unique and different look this Halloween, then our collection of Exclusive Halloween Costumes is for you! We carry more than a hundred unique, exclusive costumes that you will find only on Halloween Costumes.com. From our exclusive plus size Dorothy costume, to our sexy Cheshire Cat costumes, we have a unique costume that will help you stand out at your next event. Find a large selection of sizes, including infant and toddler, as well as plus sizes of many of our costumes. We offer original Halloween costumes you won't find anywhere else! These exclusive unique halloween costumes are sure to get you noticed this Halloween!