15%OFF
15% Off First In-App Purchase
See Details
APP15
Theory Coupons & Promo Codes
Verified Theory Promo Codes & Coupons
When you buy through our links we may earn a commission.
25%OFF
25% Off Sitewide
See DetailsExpires 12/1/2024
15%OFF
15% Off First Order
See Details
FREE
Free Shipping & Returns Sitewide
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Student & Military Discount Available
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70%OFF
Up To 70% Off Cashmere - APP ONLY
See Details
60%OFF
Up To 60% Off + Extra 30% Off
See Details
40%OFF
Up to 40% Off Cold Weather Essentials
See Details
Unverified Promo Codes
These Theory discount codes are marked as expired in our system, but it's really common for coupons to work beyond their advertised expiation date. So we certainly can't guarantee that these codes work, but they very well might!
25%OFF
25% Off Sitewide
Shop online and save storewide at Theory with this coupon code when you check out. Ends May 1st.
THEORY25
$50OFF
$50 Off $250+ Purchase
Receive $50 off $250 or more purchase storewide when you enter this Theory promotion code during checkout. Valid through May 9th.
MOMDAY
Free Tote w/ Theory App Purchase
Ending today. Score free tote w/ theory app purchase when you use this promo code at checkout.
APPGWP
$50OFF
$50 Off $200+ Order
Click through and tap 'copy & go' to score $50 off $200 or more order storewide at Theory. Discount code ends June 20th.
LOVEDAD
$50OFF
$50 Off $200+ Order
Redeem $50 off $200 or more order throughout the site when you enter this Theory promo code during checkout. Ending May 9th.
LOVEMOM
10%OFF
Additional 10% Off Entire Purchase
KRISTINAV
25%OFF
25% Off Sitewide
FRIENDS
10%OFF
10% Off Sitewide
SBB-N7ZW-GKGR-MK
25%OFF
Extra 25% Off End of Season Sale
EXTRA25
Extra 25% Off Sale
EXTRA25
70%OFF
Up To 70% Off Flash Sale + Extra 10% Off
Extra10
10%OFF
10% Off Any Good Wool & Good Linen Product
EARTHDAY
70%OFF
Up To 70% Off Spring Essentials & New Styles
FLASH
25%OFF
Extra 25% Off Sale Items
EXTRA25
25%OFF
25% Off Select Styles & Extra 25% Off All Sale
25EVENT
25%OFF
25% Off Sitewide
CYBER
25%OFF
25% Off Sitewide
FRIENDS
$100OFF
$100 Off $600+ Order
WHATSUITSYOU
25%OFF
Additional 25% Off Sale Items
EXTRA25
25% Off Sitewide
Friends
About Theory
Share the Savings
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Submit a CouponRate Theory:
5.0 with 1 rating
About Theory:
Contemporary fashion for women and men including women’s dresses, jumpsuits, skirts, pants, boyfriend blazers, sweaters, knits, and jackets. New fashion for men including sportshirts, blazers, jackets, denim, pants, suiting, ties and swimwear.
Theory Frequently Asked Questions
What are other tips & tricks for saving money at Theory?
Make sure to sign up for Theory newsletters to receive the latest promotions and deals. You can also get 15% off your first order.
How do I use a Theory coupon?
After adding your item(s) to your cart, proceed to the checkout page. There you can enter your code into the promo box and click "Apply".
How do I contact Theory?
You can contact Thoery via online chat on the website, phone at 1-877-242-3317, or through the contact us page.
What is Theory's shipping policy?
Theory offers free shipping on all US orders. You can also get expedited, 2 day or next day shipping for an additional charge.
What is Theory's return policy?
Returns are accepted in original, unworn condition for 30 days after purchase. Any item purchased for 41% off or more or labeled "Final Sale" cannot be returned or exchanged.
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