1. Stores > 
  2. Crafts, Hobbies & Gifts > 
  3. Party Supply > 
  4. Halloween Stores > 
  5. Mr. Costumes Promo Codes
Is this your store? Claim it. Promote offers with top influencers. No monthly fees. Learn more.

Mr. Costumes' activity feed

  • @Jamesstevens1

    @Jamesstevens1 researched Mr. Costumes deals and added 1 coupon

  • @dealsexpress

    @dealsexpress researched Mr. Costumes deals and added 1 coupon

  • @dealsexpress

    @dealsexpress researched Mr. Costumes deals and reactivated 1 coupon

About Mr. Costumes

Mr. Costumes is a small halloween retailer which operates the website mrcostumes.com. As of today, we have 1 active Mr. Costumes promo code and 3 sales. The Dealspotr community last updated this page on January 8, 2019. On average, we launch 1 new Mr. Costumes promo code or coupon each month, with an average discount of 60% off and an average time to expiration of 26 days.

Have you shopped at Mr. Costumes?

3 from 1 shopper

Would you recommend Mr. Costumes to friends & family?

How to use Mr. Costumes promo codes

  1. Go to mrcostumes.com then select the items you wish to purchase and add them to your shopping cart.
  2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
  3. Go back to mrcostumes.com and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
  4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

  • Mr. Costumes offers promo codes periodically. On average, Mr. Costumes offers 1 code or coupon per month. Check this page often, or follow Mr. Costumes (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for Mr. Costumes' promo code exclusions. Mr. Costumes promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide Mr. Costumes promo codes. Site-wide codes can be applied to any item on Mr. Costumes' website, and therefore are the most useful codes.
  • Read our expert guide to finding promo codes for stores that rarely offer them.

Mr. Costumes Promo Codes & Coupons

Amazon promo codes
Expert Pick

Party Supplies Under $25 at Amazon (Free 2-Day Shipping w/Prime)

Last used

1 Verified Promo Code for Mr. Costumes


Get $5 Off Your Order at Mr. Costumes (Site-Wide)

2 screenshots (older)1 useLast used Expired

4 Expert Picks for Mr. Costumes

eBay promo codes
Expert Pick

Get Up to 80% Off New & Used Party Supplies at eBay

Last used
Walmart promo codes
Expert Pick

Get up to 25% Off Halloween Stores at Walmart (Free 2-Day Shipping on Orders $35+)

Last used
Groupon promo codes
Expert Pick

Get up to 75% Off Party Supplies at Groupon

Last used

3 Sales & Deals for Mr. Costumes

$5 Off

Get $5 Off Your Order With Email Signup at Mr. Costumes (Site-Wide)

1 verified screenshot
50% Off

Get Up to 50% Off Oktoberfest at Mr. Costumes

1 verified screenshot
80% Off

Save Up to 80% Off on Select Items at Mr. Costumes

1 verified screenshot

1 Shopping Hack for Mr. Costumes

Shopping Hack

Find Today's Coupons & Offers for Mr. Costumes on Their Website