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ThirdLove: Up to 30% Off Sitewide
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Up to 30% Off Sitewide at ThirdLove
Coupon
Expires:
September 9, 2026
Details:

Nobody talks about it enough, but the right undergarments do more for how a wedding dress fits than almost anything else you can buy. ThirdLove is running a Labor Day sale with up to 30% off sitewide, plus an extra 20% off orders over $135, and it is a smart moment to solve the foundation piece of your wedding day outfit.

ThirdLove built its reputation on half cup sizes and a fit quiz that actually helps, which matters a great deal when you are shopping for something you will wear for twelve straight hours while hugging two hundred people. Strapless styles are the obvious pick for most gowns, but their bodysuits, seamless options, and smoothing pieces are worth a look too depending on what your dress is doing at the waist and back.

We always tell brides to buy the undergarments before the final alterations appointment, not after. Your seamstress fits the dress to your body plus whatever you are wearing underneath, so showing up with the actual bra you plan to wear saves you from a last minute panic when the neckline sits differently than it did in the shop. Order early, wear it around the house for an afternoon, and make sure it stays put when you raise your arms.

This sale is also a good excuse to handle the rest of the wedding week. Something comfortable for the morning of, when you are in a robe getting your hair done and photographers are in the room. Something for the honeymoon. A few basics for the bridesmaids who are wearing a tricky neckline and have no idea what to put under it. If you are shopping for several of those at once, the extra 20% off at $135 is easy to reach.

One scheduling note: this promotion runs September 3 through September 9, so it is worth bookmarking now and setting a reminder rather than trying to buy today. When it goes live, head to ThirdLove and the discount applies at checkout with no code required.