50% Off Your Order at Dia & Co
Use the code and get 50% off your order at Dia & Co.
- 56 Uses
Terms and conditions
- Use the code to redeem the offer.
- Subject to availability.
- Cannot be used in conjunction with any other offers.

Use the code and get 50% off your order at Dia & Co.
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Use the code and get 50% off sale items at Dia & Co.
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Use the code and get an extra 50% off sale styles at Dia & Co.
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Shop now at Dia & Co and enjoy an extra 45% off on a variety of selected styles to refresh your wardrobe!
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Use the code and get extra 30% off coats, jackets, blazers at Dia & Co.
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Enjoy 30% off your first order at Dia & Co and discover stylish plus-size fashion that fits your unique style.
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Use the code and get an extra 25% off sale items at Dia & Co.
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Use the code and get 23% off sitewide at Dia & Co.
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Use the code and get 20% off dresses at Dia & Co.
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Use the code and get extra 15% off sale items at Dia & Co.
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Use the code and get 15% off your first shop order at Dia & Co.
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Enjoy 80 percent off a button sleeve cardigan at Dia & Co and refresh your look with cozy versatile knitwear.
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Get an extra 45% off Dia & Co clearance sale items and refresh your wardrobe at unbeatable prices.
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Dia & Co offers up to 80% off selected styles, helping you refresh your wardrobe with big savings.
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Shop the sale collection at Dia & Co and enjoy discounts of up to 70% on stylish plus-size fashion.
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Enjoy 50% off sitewide at Dia & Co and refresh your wardrobe with stylish plus-size fashion.
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Shop new looks with free shipping on orders over $125 at Dia & Co, and save on fashion favorites today.
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Sign Up To The Newsletter And Get 30% Off Your First Order at Dia & Co.
Here are some great tips & tricks for extra savings at Dia & Co:
Dia & Co accepts all major Debit/Credit Card and PayPal.
Unfortunately, Dia & Co is unable to ship Worldwide. Dia & Co ship within United State only.
You’ll receive a confirmation email with your tracking information as soon as your Dia Box or Shop order ships. You’ll be able to follow your package’s journey from them to your doorstep. You can also check on your box’s status from your Box Status page.
If you are not satisfied with your order then you can return it within 30 days from the date of the purchase.
Dia & Co strives to only send you high-quality, stylish pieces to add to your wardrobe. If you happen to receive a damaged item and would like to exchange it for another one that’s not damaged, contact them and they can see if an exchange is available. Otherwise, they can absolutely do their best to include it in a future box. You can then just include the damaged item with the rest of your returns. They will leave a note on your account to ensure you won't be charged for the damaged item.
Phone
+1 (855) 631-3513
Emial
support@dia.co
Opening Hour
Mon-Fri, 9am-6pm EST
Dia & Co specializes in stylish plus-size fashion, and right now they're running their hero offer: 50% off your order with the featured voucher at the top of this page. This is their broadest discount and works best if you're doing a full wardrobe refresh across full-price and sale items alike.
The good news is that Dia & Co has stacked several other discount options depending on what you're shopping for, so it pays to think through your basket before checkout.
Buying full-price items across the range: The 50% off voucher above is hard to beat on a standard shop. If you're picking up new pieces, use that code. The 23% off sitewide code is a backup if you hit any issues with the headline offer, but it saves significantly less money.
Buying from the sale section: Here's where things get more complex. If everything in your basket is already on sale, compare the 50% off sale items code against the extra 50% off sale styles code—the latter applies on top of existing sale discounts, so it could save you more depending on what's already marked down. The extra 45% off selected styles, extra 25% off sale items, and extra 15% off sale items are also available for sale section shopping, with decreasing discounts as you go. Test each in your basket at checkout and go with whichever produces the biggest final discount.
Shopping for coats, jackets, or blazers: If outerwear is your main focus, the extra 30% off coats, jackets, blazers code gives you a targeted discount. Compare it against the 50% off codes and any sale prices to see which saves the most.
Looking for dresses: The 20% off dresses code applies to that category alone. If you're buying only dresses, compare it against the broader 50% off options.
First time customer: If this is your first order, you have the choice between the 30% off first order code and the 15% off first shop order code. The 30% off option is better, so use that one instead. You can also sign up to the Dia & Co newsletter for an additional 30% off your first order, though this requires signing up first before shopping.
Orders over $125 for shipping savings: Free shipping kicks in on orders over $125, which is worth factoring in if you're near that threshold.
Only one code can be used per checkout, so once you've added everything to your cart, take a moment to compare your available options. The 50% off voucher usually wins on full-price purchases, but on sale-only baskets or category-specific shopping, those extra percentage codes might deliver larger savings. Pop each applicable code into your basket and take whichever gives you the biggest discount at the final step.