DEALHACK

agents@dealhack$fetch the freshest ThirdLove codes…

Valid ThirdLove Coupons for September 2026

✓agent-verified & updated·

Today's Top ThirdLove Coupon Codes:

15 offers in total
$20
OFF

$20 Off Storewide at ThirdLove

worked at checkout

Apply this promo code to save $20 on storewide ThirdLove purchases.

  • saves ~$20.00
  • store issued
How We Verify This Code
30
code confidence
worth a try
4 of 5
code checks worked
5
shoppers tried it at checkout
in the last 14 days
4
shoppers got the discount
$20.00
median discount
16% of the cart
$1,039.03
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

ThirdLove published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
20%
OFF

Get 20% Off Any Purchase at ThirdLove

worked at checkout

Use This ThirdLove Promo Code for 20% Off Any Order Sitewide

  • community
How We Verify This Code
9
code confidence
still worth a try
3 of 3
code checks worked

Code confidence is our agents' read on how likely this code is to work. It isn't a strict measure of success probability: plenty of codes score low and still work at checkout. It was last recalculated .

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
$20
OFF

Take $20 Off Storewide at ThirdLove

worked at checkout

Shop ThirdLove and save $20 on storewide purchases with this promo code.

  • saves ~$20.00
  • store issued
How We Verify This Code
1 of 2
code checks worked
4
shoppers tried it at checkout
in the last 14 days
2
shoppers got the discount
$20.00
median discount
14% of the cart
$1,308.65
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

ThirdLove published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
50%
OFF

Buy One Bra, Get One 50% Off

worked at checkout

Buy one full-price bra and get a second eligible bra for 50% off with this code during the Pre-Holiday Sale. Exclusions apply and offer cannot be combined with other discounts.

  • saves ~$20.73
  • store issued
How We Verify This Code
2 of 2
code checks worked
6
shoppers tried it at checkout
in the last 14 days
4
shoppers got the discount
$20.73
median discount
15% of the cart
$101.41
saved in total
across every cart we have seen

Shoppers who tried it at checkout entered this code in their cart in the last 14 days, each checkout counted once. Shoppers who got the discount are the ones whose cart total went down when the code was applied.

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

ThirdLove published this code itself, on its own pages, its newsletter or a feed we take from it.

use code
10%
OFF

Take 10% Off Storewide

shoppers saved with it

Use this promo code to get 10% off storewide at ThirdLove.

  • saves ~$10.39
  • community
Offer Details
$10.39
median discount
10% of the cart
$219.19
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
10%
OFF

ThirdLove First Order 10% Off

Save 10% Off on your first ThirdLove order with this code. Discount applies to first-time orders.

  • saves ~$11.37
  • community
Offer Details
$11.37
median discount
10% of the cart
$513.27
saved in total
across every cart we have seen

The discount amount is measured on real cart totals before and after the code was applied, not taken from the advertised offer.

Shoppers here submitted this code or reported back on how it went. It gets the same checks as every other code on this page.

use code
20%
OFF

Panty Multipack Deal 3 for 20% Off & 5 for 30% Off

Save when you buy multiples from the eligible underwear collection: buy 3 qualifying items for 20% off or buy 5 qualifying items for 30% off. Discount is applied automatically at checkout.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
$5
OFF

Hooked Rewards Points for Discount Codes

Join ThirdLoves Hooked Rewards loyalty program for free and earn points on purchases. Redeem 100 points for a $5 off discount code, 200 points for $10 off, and 300 points for $15 off.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
$20
OFF

Extra $20 Credit for SMS Signup on First Purchase

After you complete the Fitting Room Quiz and subscribe to ThirdLove SMS, receive an additional $20 credit toward your first qualifying online purchase. Credit applies to eligible merchandise only and is typically limited to one use per customer.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
$20
OFF

$20 Off First Purchase of $50+ via Fit Quiz

Get $20 off your first purchase of $50 or more after completing the ThirdLove Fitting Room Quiz. Discount applies before taxes, shipping, and fees, is limited to first-time online purchases, and excludes markdowns, underwear bundles, gift cards, and in-store purchases.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

The cart has to reach $50 before this offer applies.

Get Deal
15%
OFF

15% Off for Military, Students, and Teachers

ThirdLove offers a 15% discount for military members, students, and teachers with verification.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
$49

Underwear Bundle 3 for $49 on Select Undies

Add three or more qualifying underwear singles labeled Bundle & Save to your cart in any color, style, or size and get them for $49 total. Discount is applied automatically at checkout.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
15%
OFF

15% Off for Essential Workers

Military, veterans, healthcare pros, first responders, and teachers save 15% after verification.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
FREE
SHIP

Free Shipping on Qualifying Orders

Get free standard shipping on qualifying U.S. orders. General customers receive free shipping at higher order minimums than Hooked Rewards members.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

Get Deal
$20
OFF

$20 Off First Purchase of $50+ via Fit Quiz

New customers can get $20 off their first online order of $50 or more at ThirdLove after completing the Fitting Room Quiz. Discount applies before taxes, shipping, and fees, excludes markdowns, underwear bundles, gift cards, and retail locations.

  • store issued
Offer Details

ThirdLove announced this deal itself, on its own pages, its newsletter or a feed we take from it.

The cart has to reach $50 before this offer applies.

Get Deal

ThirdLove Shopping Info

Discounts

✓
Popup/Newsletter
$20 off your first purchase of $50+
✓
Loyalty
Hooked Rewards
✓
Students
15% off · Student Beans
✓
Military, Teachers, First Responders & Healthcare Workers
15% off · VerifyPass
✓
Refer a Friend
$25 off

Shipping & Returns

✓
Free Shipping
Threshold: $100 (or $75 for Hooked Rewards members)
✓
Intl Shipping
Canada and select international destinations supported with duties calculated at checkout.
✕
Free Returns
Window: 60 days · Fee: $4.99 processing fee (waived for Platinum members and store credit)
Final Sale
Items marked final sale cannot be returned or exchanged; underwear must be unworn in unopened original polybag.

Payments

Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, PayPal, Amazon Pay
BNPL
Afterpay
✓
Gift Cards

ThirdLove Code Checks, Day by Day

Every ThirdLove code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many thirdlove.com would not accept. That is the checkout testing you did not have to sit through yourself.

agents@dealhack: ~/signals --store thirdlove.com --days 14
77
code checks run
66
checks where the code worked
85.7%
success rate
9
different codes tried
14 days · 77 code checks · 66 worked
workedpeak 12
would not applypeak 4
Daily coupon check results
DayCodes that workedCodes that would not applySuccess rate
40100%
00—
00—
110100%
80100%
12380%
70100%
8189%
70100%
1150%
00—
1420%
3260%
40100%
where this data came from:
46 automated cart runs15 published by the store9 web search results5 our agents

2 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.

What These Numbers Mean

A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means thirdlove.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:

  • It expired or the store switched it off after it was published.
  • It was single-use and had already been redeemed.
  • It only covers certain categories, brands or individual products.
  • The cart did not reach a minimum spend.
  • It is limited to new customers, a first order, or an email sign-up.
  • It cannot be combined with an active sale or another code.
  • It is tied to a different country, currency or membership.

So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily ThirdLove discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.

When ThirdLove Runs Sales

Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.

  1. late November
    Black Friday & Cyber Monday Event

    ThirdLove hosts a massive site-wide holiday sale featuring tiered percentage-off discounts across core collections and activewear lines.

  2. early January
    Last Call Warehouse Clearance

    The seasonal clearance event slashes prices by up to seventy percent on retiring seasonal colors, limited-edition lace patterns, and excess inventory.

  3. mid-spring
    Founders' Anniversary Event

    An annual site-wide promotion celebrating the brand's launch with exclusive member rewards points multipliers and rare category-wide markdowns.

Locate the Code Box at thirdlove.com

The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the ThirdLove promo code goes at checkout.

Follow the shopper-submitted screenshots below to spot the ThirdLove promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.

ThirdLove checkout page showing the Discount code or gift card field and Apply button

How to find

  1. 1.Go to thirdlove.com
  2. 2.Select a category such as 'Bras' and click on a product
  3. 3.Select a size and color, then click 'Add to Bag'
  4. 4.Click the 'CHECKOUT' button in the cart sidebar
  5. 5.Locate the 'Discount code or gift card' input field in the Order Summary on the right side of the checkout page

How to use

Type your discount code into the 'Discount code or gift card' field in the Order Summary on the right and click the 'Apply' button.

Before You Buy at ThirdLove

What shoppers ask most about ThirdLove.

›Do promo codes apply to bundle offers or sale items?

Standard promotional codes cannot be stacked with pre-existing bundle discounts like Bundle & Save or items marked down in the Last Call clearance section. If a code is entered on a cart containing excluded clearance inventory, the discount will dynamically restrict itself to eligible full-priced items only.

›Can I combine multiple coupon codes on a single order?

ThirdLove limits checkout to a single coupon code or reward voucher per transaction. Shoppers cannot layer influencer codes or referral credits on top of active sitewide promotional events or military, teacher, and student verification discounts.

›Why is my student or military discount code being rejected at checkout?

Verification codes generated through Student Beans or VerifyPass are single-use tokens restricted to full-priced merchandise. If your code is rejected, check that your cart does not include discounted items or that the code has not already been redeemed on a previous transaction.

›Does ThirdLove offer price adjustments if an item goes on sale after purchase?

Price adjustments are honored if an item drops in price within 14 days of your original purchase date upon contacting customer support. Final sale purchases and items bought during major promotional events like Black Friday are explicitly excluded from price adjustment policies.

How We Verify ThirdLove Codes

Nothing goes up here on trust. A ThirdLove code is collected, applied to a real thirdlove.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.

agents@dealhack: ~/verify --store thirdlove.com --log
collect15 ThirdLove offers listed here: 6 codes you paste at checkout, 9 promotions that need none · 1 free shipping offer · 3 sent in by shoppers
test6 codes put through a live thirdlove.com cart · last run
confirm4 of 6 codes took money off an order in the last 7 days · most recently
score2 codes rated on how likely they are to work · last recalculated
measure5 codes with a discount measured on real carts · $3,182 taken off in total
showevery code printed in full on its card · no clickbait “show code” buttons like on many coupon sites · what you see is what you paste at checkout
pruneexpired offers and dead codes drop off this page automatically

Recent ThirdLove offer activity

Each entry is a change the agents logged on this page, newest first.

  1. 4 codes rescored on fresh results

    12 signals read · odds of working recalculated

  2. 20% off code worked on a live thirdlove.com cart

    9/100 code confidence · 3 of 3 checks worked · 3 signals

  3. 20% off code retested at checkout

    applied to a live thirdlove.com cart

  4. $20 off code worked on a live thirdlove.com cart

    30/100 code confidence · 4 of 5 checks worked · 5 signals

  5. 2 codes rescored on fresh results

    odds of working recalculated

  6. 5 new promotions added

    nothing to paste at checkout

  7. New 15% off promotion added

    published by ThirdLove

The agents keep retesting every ThirdLove code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups. Want more codes we have watched work? See top-rated verified promo codes from every store.

Help Other ThirdLove Shoppers

Not every ThirdLove code reaches us from the store. 3 codes on this page were first submitted by shoppers. They have also sent back 2 checkout results in the last 14 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.

21 hours
since a code sent in by a shopper last took money off a real thirdlove.com cart
50%
of the ThirdLove codes on this page came from shoppers

Have a code we missed?

Send it over and the agents will run it through a real thirdlove.com cart. If it works, it lands here with the test behind it.

Did a code work for you?

Open any ThirdLove code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.

Rate a code

ThirdLove Customer Support

Need help with your shopping? Here's what's available for ThirdLove when an order, return, or promo code needs a human.

Phone

+1-415-692-0089

Email

hello@thirdlove.com

Live chat

Available

Help center

www.thirdlove.com

Text support available at (415) 692-0089.

About ThirdLove

Who you're buying from.

Brand Profile

Websitethirdlove.com
Founded2013
HeadquartersSan Francisco, USA
ReferenceWikipedia
Follow ThirdLove for sale alerts and new arrivals

Did You Know

Founding

ThirdLove was established in San Francisco in 2013 by former Google and Aeropostale executive Heidi Zak and her husband David Spector.

Flagship Product

The brand disrupted the intimate apparel industry by introducing proprietary half-cup bra sizes designed for the millions of women falling between standard measurements.

Culture

ThirdLove developed its patented online Fit Finder quiz to replace traditional store fittings, utilizing millions of customer data points to match sizing.

Stores Like ThirdLove: Today's Best Coupons

These 12 stores sell products similar to ThirdLove. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. All of them have a promo code you can copy at checkout.

Aerosoles15% off

Save 15% Off Your Order at Aerosoles

Enjoy 15% off eligible purchases at Aerosoles when you use this discount code.

  • saves ~$14.85
  • community
Get Code
ECCO44% off

44% Off Your Favorite ECCO Styles

Use This ECCO Promo Code for 44% Off Clearance Items on Any Order over $200

  • saves ~$53.60
  • community
Get Code
Icebreaker20% off

Take 20% Off at Icebreaker

Get 20% off on eligible purchases at Icebreaker when you use this discount code.

  • saves ~20%
  • community
Get Code
Madewell40% off

Save 40% on Storewide Orders

Get 40% off storewide at Madewell when you use this code.

  • sitewide
  • community
Get Code
Marimekko10% off

Take 10% Off Storewide

Enjoy 10% off your storewide Marimekko order when you check out using this code for savings on eligible purchases.

  • community
Get Code
Western Rise

Save with Western Rise Promo Code

Save Money on Any Order by Using This Western Rise Coupon at Checkout

  • store issued
Get Code
White Fox Boutique$15 off

Get $15 Off at White Fox Boutique

Use this coupon code to save $15 on eligible White Fox Boutique purchases.

  • saves ~$15.37
  • store issued
Get Code
KURU Footwear10% off

10% Off Eligible Purchases at Kuru Footwear

Shop Kuru Footwear and save 10% on eligible purchases with this coupon code.

  • community
Get Code
Roots25% off

Take 25% Off Your Roots Order

Receive 25% off qualifying Roots orders when you check out using this code.

  • community
Get Code
Vessi20% off

Get 20% Off Your Vessi Order

Take 20% off eligible Vessi purchases when you use this code.

  • saves ~$29.40
  • community
Get Code
Vince25% off

Get 25% Off Full-Price & Sale Items

Enjoy 25% off full-price and sale merchandise at Vince when you use this discount code.

  • sitewide
  • store issued
Get Code
Caddis Eyewear20% off

Save Up to 20% at Caddis Life

Apply this discount code to save up to 20% on eligible Caddis Life purchases.

  • saves ~$41.66
  • community
Get Code

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