1. Get Emails
Sign up for email alerts from Costume Express and they will give 15% off of the first order. They will also send customers periodic announcements about upcoming sales and promotions.
2. Flat Shipping
Buy more than one costume for cheap shipping. Up to $250 worth of merchandise will qualify for a $5 flat shipping rate.
3. Check the Site
At the top of the homepage, they advertise coupon codes to save more money. This changes periodically, so keep checking back to find the best deals.
4. Get Coupon Codes
At the bottom of the homepage, click on the link "Costume Coupons & Discounts" for more coupon codes.