Updated 19 November 2019

Costume Box Discount Codes 2019

18 working Costume Box coupon codes, coupons & deals

$10
OFF
Code

Knock $10 off $50 spends with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code THANKYOU10 when you get to the checkout. If the store page did not open, you can click here to shop
Used 27 times this week
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Expiry: 1 month from now
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15%
OFF
Code

Get 15% off all orders with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code PLUSCLUB15 when you get to the checkout. If the store page did not open, you can click here to shop
Used 22 times today
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Expiry: 1 week from now
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$15
OFF
Code

Grab this Costume Box discount code for $15 off orders over $100

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code HELLO15 when you get to the checkout. If the store page did not open, you can click here to shop
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Expiry: 4 months from now
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10%
OFF
Code

Take 10% off your purchase using this Costume box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code COSTUME10 when you get to the checkout. If the store page did not open, you can click here to shop
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Expiry: 10 months from now
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$15
OFF
Newsletter Discount

Receive $15 off your next order when you sign up at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Used 12 times this week
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Expiry: 4 years from now
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FREE
GIFT
Deal

Enjoy a free gift with any purchase over $40 using these Costume Box discount codes

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 5 months from now
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50%
OFF
Deal

Shop the Costume Box clearance for up to 50% off

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 5 years from now
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FREE
SHIPPING
Free Shipping

Enjoy free express shipping on orders over $99 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 3 years from now
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AFTERPAY
Deal

Shop now & pay later with Afterpay at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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FROM
$29.99
Deal

Find plus size costumes from $29.99 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 2 years from now
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FROM
$13
Deal

Find costume wigs from $13 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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FROM
$60
Deal

Shop inflatable costumes from $60 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 6 months from now
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25%
OFF
Deal

Get at least 25% off pet costumes at the Costume Box sale

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 3 months from now
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80%
OFF
Deal

Find kids' costumes for 20-80% off at the Costume Box sale

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 week from now
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FROM
$5
Deal

Find 80s costumes and accessories from $5 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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FROM
$19.99
Deal

Get medieval and renaissance costumes from $19.99 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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FROM
$2
Deal

Get DC props and costumes from $2 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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FREE
RETURNS
Deal

Enjoy free 100-day returns at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
Expiry: 1 year from now
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Expired Costume Box Coupon Codes

FREE
SHIPPING
Free Shipping

Enjoy free standard shipping on orders over $40 at Costume Box for a limited time

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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70%
OFF
Deal

Grab costumes and decor for 30-70% off at Costume Box for Halloween

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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60%
OFF
Deal

Get 25-60% off at the Costume Box Oktoberfest range

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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FROM
$39.99
Deal

Get Oktoberfest costumes from $39.99 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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FREE
BAG
Deal

Receive a FREE library bag with every kids costume purchase at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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20%
OFF
Code

Click Frenzy Deal: Take an extra 20% off all sale items with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code FRENZY20 when you get to the checkout. If the store page did not open, you can click here to shop
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15%
OFF
Code

Enjoy 15% off the entire Christmas range with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code SLEIGH when you get to the checkout. If the store page did not open, you can click here to shop
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20%
OFF
Code

Grab contact lenses for 20% off using this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code EYES20 when you get to the checkout. If the store page did not open, you can click here to shop
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$20
OFF
Code

Weekend Sale: Take $20 off your order with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code CREEPY20$ when you get to the checkout. If the store page did not open, you can click here to shop
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FREE
BATS
Code

Spend over $80 on Halloween decor and get 12 bats free with this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code BATS12 when you get to the checkout. If the store page did not open, you can click here to shop
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$10
OFF
Code

Take $10 off for every costume purchase at Costume Box

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code THANKYOU10 when you get to the checkout. If the store page did not open, you can click here to shop
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20%
OFF
Code

Take 20% off all pirate costumes and accessories using this Costume Box discount code

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code PIRATE20 when you get to the checkout. If the store page did not open, you can click here to shop
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FROM
$12.99
Deal

Shop Book Week costumes and accessories from $12.99 at Costume Box

We've opened the store in a new tab or window. There's no promo code needed to get this offer  - just click through and shop!
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10%
OFF
Code

Take an extra 10% off all sale costumes at Costume Box

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code FRENZY when you get to the checkout. If the store page did not open, you can click here to shop
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20%
OFF
Code

Get 20% off all Batman products at Costume Box

We've opened the store in a new tab or window, for you to complete your shopping. If  you're using a promo code, enter the code BAT20 when you get to the checkout. If the store page did not open, you can click here to shop
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About Costume Box 

Costume Box was launched in 1998 by founders who were passionate about customer service, a customer service that is rated excellent on Costume Box reviews. Since then, it has supplied more than three million costumes to customers around the globe. Whether you're putting on a theatrical production or heading off to a fancy dress party, shop using our Costume Box discount codes.

Costume Box Welcome Discount

Subscribe to the Costume Box newsletter to receive a Costume Box Welcome Discount and $15 off all orders over $100. Save money on dressing up with our Costume Box coupons and Costume Box discount codes.

Costume Box Rewards Membership

Rewards members earn points to turn into vouchers every time they shop. For every $20 spent, a FUN dollar is earnt to spend online. Save more with our Costume Box discounts.  If you're not sure Costume Box is for you, then check out the positive Costume Box reviews on trusted sites.

Costume Box Afterpay

Spread your shopping budget with Costume Box afterpay, making payments in four instalments over eight weeks. You must be over 18, live in Australia, and hold a valid debit or credit card. Save money by shopping with our Costume Box promo codes.

Costume Box Sales

If you want to have more fun for less money, shop in the Costume Box sales. Plan ahead and buy Costume Box for Halloween costumes and Christmas outfits out of season and save extra dollars. Get even more value for money by using our Costume Box coupon codes.

Costume Box Customer Service

On the help page you'll find full Costume Box contact details with phone numbers as well as an extensive FAQ page. You can also search for Costume Box locations. Don't forget to shop with our Costume Box coupon codes.

Costume Box Returns Policy

If you're not totally happy with your purchases, then the Costume Box returns policy gives a generous 100 days to make free returns.