COSTA COUPON CODES & PROMOTIONS
We don’t have free deals that often, so when we do we want to make sure you know about the latest offers so you can shop the best sunglasses and save big! Here on Costa Sunglasses’s official website, you’ll find our final sale promotions, the best sunglasses sweepstakes around, and top gift ideas that give back to causes near and dear to us. Most of the free offers don’t even require a Costa coupon code or promo code!
FREE PRIDE SHIRT ON ORDERS $350+
Receive a FREE Pride T-Shirt when spending $350 or more on Costadelmar.com. This promotion is directly applied at checkout* with each qualifying order and is valid from 06/29/2026 through 07/03/2026 - or while supplies last. This promotion cannot be combined with any other coupons, discounts, promotional offers, or previous purchases. Not applicable to shipping & handling or taxes. Gift With Purchase item not returnable or exchangeable; no cash-back value, cannot be redeemed for cash, may not be sold, or transferred, and will not be replaced if lost, stolen, or damaged. Costa Del Mar reserves the right to discontinue this promotion at any time. This Gift With Purchase item will be shipped as an additional, separate package from the order shipment.
#OneCoast Donation
Fifty Percent of the proceeds from the sale of each #OneCoast Short Sleeve T-Shirt will go directly to the American Red Cross and 50% of the proceeds will go directly to IGFA’s Worldwide Anglers Relief Fund. All proceeds (over 80% of the purchase price) from the sale of each #OneCoast Bahamas Short Sleeve T-Shirt will go directly to IGFA’s Worldwide Anglers Relief Fund in support of hurricane relief in the Bahamas. View Details.
