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21 active deals
Best Deal Right NowGet $20 Off Your First Order, Plus $20 More For SMS
Take the Fitting Room Quiz for $20 off your first purchase, then add a second $20 credit by subscribing to texts.
ThirdLove is a brand where the promo code you find on a coupon site probably isn't the best offer available to you, and often isn't usable at all. Most of their discounting runs through single-use codes issued to individual shoppers, so a string somebody posted online has usually already been spent.
The offers that actually work are the ones ThirdLove publishes itself, and they're better than the codes anyway. A first order can carry $40 in credit between the fit quiz and SMS signup, the loyalty programme hands you $5 the moment you create a free account, and the sale section is running at up to 49% off.
Everything below is checked against ThirdLove's own discounts page, with real was and now prices and links straight to the product pages.
Active ThirdLove deals, September 2026
LATESTDEALS
✓ Updated WeeklyThirdLove's Latest Deals & Any Available Coupons This Month
$20OFF
ThirdLove reckons 80% of women wear the wrong bra size, so the quiz is doing double duty: it lands you a size that actually fits and knocks $20 off the first order. Subscribe to SMS as well and a second $20 credit follows. It's a first-purchase benefit rather than a reusable code, so it won't fire again on a repeat order.
$5FREE
Creating a free account drops 100 points in straight away, which redeems as $5 off with nothing spent. After that it's 1 point per $1, plus 20 points for completing the fit quiz and 20 more for a verified review. Points redeem in $5 increments at 100 points each, and ThirdLove's own terms let you put one other promotional offer on top of a reward redemption, which is unusually generous.
$25CREDIT
Share your link and your friend takes $25 off a first purchase, then $25 lands with you once their order goes through. Bras are a repeat purchase in a category where people ask friends for recommendations constantly, so this is the ThirdLove offer that keeps paying out rather than firing once.
15% OFF
✓ Verified PerkThirdLove Gives 15% Off To Military, Medical Staff, First Responders And Teachers
See details ▼
ThirdLove runs a standing 15% discount for military and veterans, medical professionals, first responders and teachers. It applies to full-priced items rather than sale stock, which matters here because so much of the range sits on markdown. Students get their own 15% through a separate verification route.
FREESHIP
Standard shipping is free over $100 for everyone. Join the free loyalty programme and the threshold drops to $75, which is easy to clear with a bra and a multipack. That $25 gap matters more than it looks in a category where the first order often needs a size exchange.
60DAYS
Sixty days is a sensible window for a category where the first size you order is often not the one you keep. ThirdLove built the whole brand around fit, so the returns and exchange process is designed for band and cup swaps rather than treated as an inconvenience.
Hooked members receive a birthday code good for 60 days. The catch worth knowing is the lead time: your birth date needs to be on the account at least a month in advance, so adding it the week of your birthday is too late. Higher tiers unlock members-only sales and VIP stylists on top.
User submitted ThirdLove promo codes
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⚠ Unverified$20 Off Code Reported by Readers
Reader reported code, unverified.Reveal code →
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⚠ Unverified15% Off Code Reported by Readers
Reader reported code, unverified.Reveal code →
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⚠ Unverified15% Off Student Code Reported by Readers
Reader reported code, unverified.Reveal code →
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⚠ Unverified10% Off Code Reported by Readers
Reader reported code, unverified.Reveal code →
Read this before you paste: These are codes readers have reported working, not codes we can confirm are live for you. ThirdLove issues a lot of single-use codes tied to individual accounts, so any one of these may already be spent. Their terms also exclude final-sale items and the year-round bundles, whose savings are built into the price. If a code fails, the offers above still work without one.
This month’s best ThirdLove sale picks
This ThirdLove sale piece drops to $5 from $20, 75% off.
This ThirdLove sale piece drops to $39 from $78, 50% off.
32%OFF
This ThirdLove sale piece drops to $49 from $72, 32% off.
This ThirdLove sale piece drops to $49 from $78, 37% off.
This ThirdLove sale piece drops to $69 from $118, 42% off.
This ThirdLove sale piece drops to $10 from $18, 44% off.
This ThirdLove sale piece drops to $25 from $88, 72% off.
This ThirdLove sale piece drops to $39 from $60, 35% off.
This ThirdLove sale piece drops to $25 from $50, 50% off.
This ThirdLove sale piece drops to $13 from $22, 41% off.
How to get the best ThirdLove deals
- Create the free account first. 100 points land immediately, worth $5 off, before you have spent anything.
- Take the Fitting Room Quiz. That's $20 off the first order plus 20 more loyalty points, and it fixes the size problem at the same time.
- Add SMS for the second $20. The text credit stacks with the quiz offer on a first purchase.
- Clear $75, not $100. Members ship free at $75, so joining first lowers the bar by $25.
- Redeem points against a promotional offer. This is the one place ThirdLove permits stacking, so save reward points for a cart that already has an offer on it.
- Buy the size you know in July. Historically this is the deepest discount window of the year.
Try codes last, not first: Work through the free account, the fit quiz and the SMS credit before you touch the code box. Those are guaranteed, and a reader code that fails costs you nothing if the credits are already applied.
About ThirdLove
ThirdLove is an intimates brand built around fit rather than fashion. The founding premise was that most women are wearing the wrong bra size, and the company's answer was a data-led fitting quiz plus a size range far wider than the industry standard, including half-cup sizes almost nobody else offers.
The range now covers bras, underwear, sleepwear and activewear, organised into families you'll see repeatedly on the site: 24/7® for everyday wireless and T-shirt styles, All Day Lace for something with more detail, Zero Edge™ for genuinely invisible lines under fitted clothing, ComfortStretch and Seamless Cloud Cotton for basics, and TempSync™ for thermoregulating fabric aimed at people who sleep or run hot.
ThirdLove vs the alternatives
ThirdLove gets shopped against two brands in particular. The savings behaviour differs more than the pricing does.
| ThirdLove | SKIMS | CUUP | |
|---|---|---|---|
| Built around | Fit and size range | Shapewear and loungewear | Minimal bra silhouettes |
| Size approach | Half-cup sizes, fit quiz | Broad standard sizing | Wide band and cup range |
| How you actually save | Fit quiz credit, loyalty points, sale | Seasonal drops and sales | Bundles and site promotions |
| Loyalty programme | Hooked, $5 free at signup | No points programme | No points programme |
| Returns | 60 days, built for exchanges | Standard window | Standard window |
Worth knowing: ThirdLove is the only one of the three where signing up costs nothing and immediately hands you money. If you are comparing carts, add the $5 signup credit and the $20 quiz offer before deciding on price.
The best months to buy ThirdLove
JanFebMarAprMayJunJul 🔥AugSepOctNov 🔥Dec
- July: Historically the deepest discount window of the year by a wide margin, which is exactly where the calendar sits right now.
- November: The next best window, running alongside the broader holiday sales.
- Only two months are marked, and that is deliberate. ThirdLove's public discounting is shallow most of the year, averaging around 11%, so waiting for a random month rarely pays.
- The offers that don't move with the calendar are the fit quiz credit, the loyalty signup and the referral programme. Those are available whenever you buy.
Timing tip: If you already know your size and you're restocking rather than experimenting, July is the month to do it. If you're buying your first ThirdLove bra, buy whenever, because the first-order credits outweigh the seasonal difference.
Stack your ThirdLove savings
1
Create the free account
100 points arrive instantly, redeemable as $5 off, with nothing spent and no purchase required.
100 points arrive instantly, redeemable as $5 off, with nothing spent and no purchase required.
2
Take the quiz, then add SMS
$20 off the first order from the Fitting Room Quiz, plus a second $20 credit for subscribing to texts.
$20 off the first order from the Fitting Room Quiz, plus a second $20 credit for subscribing to texts.
3
Redeem points on top of an offer
ThirdLove permits one promotional offer alongside a reward redemption, so points are the one thing that genuinely stacks.
ThirdLove permits one promotional offer alongside a reward redemption, so points are the one thing that genuinely stacks.
Sequencing matters: Join and take the quiz before you put anything in the basket. The quiz credit is a first-purchase benefit, so claiming it after you have already ordered is not possible.
ThirdLove promo code FAQs
Does ThirdLove have a promo code?
Sometimes. We list four codes readers have reported working above, though most ThirdLove discounting runs through single-use codes tied to individual accounts, so any shared code may already be spent. The offers that reliably work every time are the $20 fit quiz credit, the $20 SMS credit, the $5 loyalty signup reward and the sale section.
How do I get $20 off at ThirdLove?
Take the Fitting Room Quiz. It takes a couple of minutes, it gives ThirdLove the measurements to recommend a size, and it returns $20 off a first purchase. Subscribing to SMS adds a second $20 credit on top.
Does ThirdLove offer a military discount?
Yes, 15% off for military and veterans, and the same discount extends to medical professionals, first responders and teachers. It applies to full-priced items rather than sale stock.
Is there a ThirdLove student discount?
Yes, students can verify for 15% off through a separate student verification route rather than the main discounts page.
What is Hooked® Rewards and is it worth joining?
It's ThirdLove's free loyalty programme, and yes. You get 100 points just for creating an account, worth $5 off with nothing spent. After that it's 1 point per $1, 20 points for the fit quiz and 20 for a verified review, redeemed in $5 blocks. Members also ship free at $75 instead of $100 and get a birthday code each year.
How much is shipping at ThirdLove?
Free standard shipping on orders over $100. Join the free loyalty programme and that drops to $75.
Can I stack ThirdLove discounts?
Mostly no, with one useful exception. ThirdLove's terms allow one promotional offer to be combined with a reward point redemption, so a $5 loyalty reward can sit alongside another offer. Promo codes generally will not stack on top of bundle pricing or tiered in-cart discounts, and final-sale items are excluded.
What is ThirdLove's return policy?
Sixty days from your order. Given the brand is built around getting the size right, exchanges for a different band or cup are a normal part of the process rather than an exception.
The Bottom Line
ThirdLove hands out a lot of single-use codes to individual shoppers, which is why a code somebody posted online is often already spent. We list the ones readers report working above, but treat them as a bonus rather than the plan.
The good news is you don't need one. Create the free Hooked® account for an instant $5, take the Fitting Room Quiz for $20 off and a size that actually fits, and add SMS for another $20. That's $45 in credit on a first order before you have touched the sale section, where the 24/7® Classic Wireless Bra is currently $35 down from $68. Join before you check out and free shipping starts at $75 rather than $100.
