15%OFF
Theory Promo Code: 15% Off First In-App Purchase
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APP15
Theory Coupons & Promo Codes
Verified Theory Promo Codes & Coupons
When you buy through our links we may earn a commission.
15%OFF
15% Off First Order
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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
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60%OFF
Up To 60% Off + Extra 30% Off
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40%OFF
Up to 40% Off Cold Weather Essentials
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Unverified Promo Codes
We haven't verified these Theory discount codes, they are marked as expired but they might still work!
25%OFF
Theory Promo Code: 25% Off Sitewide
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THEORY25
$50OFF
Theory Discount Code: $50 Off $250+ Purchase
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MOMDAY
Theory Promo Code: Free Tote w/ Theory App Purchase
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APPGWP
$50OFF
Theory Discount Code: $50 Off $200+ Order
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LOVEDAD
$50OFF
Theory Promo Code: $50 Off $200+ Order
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LOVEMOM
10%OFF
Theory Discount Code: Additional 10% Off Entire Purchase
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KRISTINAV
25%OFF
Theory Promo Code: 25% Off Sitewide
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FRIENDS
10%OFF
Theory Discount Code: 10% Off Sitewide
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SBB-N7ZW-GKGR-MK
25%OFF
Theory Promo Code: Extra 25% Off End of Season Sale
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EXTRA25
Theory Discount Code: Extra 25% Off Sale
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EXTRA25
70%OFF
Theory Promo Code: Up To 70% Off Flash Sale + Extra 10% Off
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Extra10
10%OFF
Theory Discount Code: 10% Off Any Good Wool & Good Linen Product
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EARTHDAY
70%OFF
Theory Promo Code: Up To 70% Off Spring Essentials & New Styles
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FLASH
25%OFF
Theory Discount Code: Extra 25% Off Sale Items
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EXTRA25
25%OFF
Theory Promo Code: 25% Off Select Styles & Extra 25% Off All Sale
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25EVENT
25%OFF
Theory Discount Code: 25% Off Sitewide
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CYBER
25%OFF
Theory Promo Code: 25% Off Sitewide
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FRIENDS
$100OFF
Theory Discount Code: $100 Off $600+ Order
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WHATSUITSYOU
25%OFF
Theory Promo Code: Additional 25% Off Sale Items
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EXTRA25
Theory Discount Code: 25% Off Sitewide
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About Theory
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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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