Coast Discount Codes

The Coast 22% off discount code at the top of this page is the lead offer, and it is best for you when buying full price items across the site where a code can be entered at basket. The code takes 22% off your basket total on website orders and is the first offer on the page. If you are buying marked down or specially reduced sale lines you will usually get a bigger saving from the site sales that show the percentage off on the product page.

Small baskets under €50. If you have a single lower value purchase that is not already in the sale, use the 22% off discount code. For example, on a €40 full price item the code takes 22% off, giving a final price of €31.20 and a saving of €8.80. The code applies at basket on website orders only.

Medium baskets around €100 to €200. Use the 22% off code for full price items across the basket. If one or more of your items are in the Early Black Friday sale or the fit and flare dress sale, compare item by item. For example, on a €120 full price dress the code reduces the price to €93.60, a saving of €26.40; if that same dress is listed in the Early Black Friday sale at 60% off the sale price would be €48 and you would save €72, so the sale price is the better deal but only when the product page shows that sale reduction.

Buying sale lines only. If every item in your basket is marked down in the sale (for example the fit and flare dresses with up to 82% off, or sale lines marked up to 81% off), do not expect the 22% code to beat those reductions. Sale prices are already marked; at checkout the lower of the sale price and any code result will determine your total, but many sale items are already cheaper than a 22% reduction of original price. Treat each sale line on its product page and buy at the shown sale price if it is lower.

Buying swimwear, heels or race day outfits. Those categories have listings with very large reductions, up to 77% to 82% in places. If the items you want are in those sale sections, the site discount shown on the product page will usually save more than the 22% code.

Our records show four percentage codes in the 12 months to November 2026, with the biggest code being 22% and the typical code 18%. We list 26 offers for the brand in that 12 month window (22 sales and 4 codes), and our team ran 5 checkout tests across 4 offers in the 12 months to November 2026.

When choosing between the code and a sale price, work out the final price for the same items and take whichever leaves the lower total. No on page term here says the code combines with marked sale prices, so treat sale prices and the 22% code as separate paths and use the one that gives the lower basket total.

Choose a discount code whose terms match your basket, enter it during checkout and apply it before paying. Check that the order total has changed and that the saving covers the items you expected. If it does not apply, review the offer’s exclusions before completing your purchase.

• Compare sale sections: Look through the clothing sale and shoes and accessories sale separately. Savings on the finishing pieces can matter as much as the price of the dress.
• Check code eligibility: Read the terms for the items you want. Do not assume every code applies to every range or can be combined with another promotion.
• Join the mailing list: Newsletter emails can help you keep track of promotions. Treat them as a way to hear about offers, rather than assuming signing up guarantees a welcome discount.
• Check student schemes: The site links to Student Beans and UNiDAYS. Check the eligibility and terms there before relying on a student saving.

Coast delivers to the Republic of Ireland. Include delivery charges in your price comparison and check the delivery estimate before ordering, particularly if the outfit is for a fixed event date.

Payment options listed in the terms include debit and credit cards, PayPal and Apple Pay. The options available for your order may vary, so choose from those shown at checkout.

Returned items generally need to be unused, unworn and in their original condition, and exclusions apply. Return charges can also apply. Read the returns policy for your purchase before ordering, then keep the packaging while you decide what to keep. Check the applicable deadline promptly rather than leaving a return until after your event.

Start with the range that matches your role: bridal, bridesmaid or wedding guest. This keeps your comparison focused before you move on to shoes, accessories or a coat.

If you are buying more than a dress, make a list of the pieces you still need and compare the total basket cost. The separate shoes and accessories sale is useful here, especially if you already own part of the outfit.

For an Irish wedding, leave time between the delivery estimate and the event to try everything on together. Keep any pieces you may return unworn and in their original condition while you make your decision.

If you are comparing clothing for an occasion, browse offers at Club L London, Warehouse and Yours Clothing before settling on your outfit.

Our fashion offers give you a wider starting point for comparing clothing and accessories. You can also browse dresses at Modlily.