✓ Verified July 25, 2026August 20269 active deals
Last Verified: 7.25.26 - Deals and Links Checked By Brostrick's Editorial Team.
UNTUCKit gives you a couple of real ways to save at once: a sale that’s live right now at up to 37% off, a 25% ID.me discount for military, students, teachers and first responders, and reader-reported codes that sometimes stack a little more on top.
The sale covers the shirts UNTUCKit is built around. The Performance Starling falls to $69 from $109, wrinkle-free and wrinkle-resistant button-downs like the Maitland and Vaughn are around $79 to $89, and performance polos and henleys drop under $50. Spend $110 and shipping is free.
Everything below is checked against UNTUCKit’s own site. The reader-submitted codes above the sale are unverified, so test them at checkout, but the sale prices and the 25% ID.me discount are the reliable savings.
Active UNTUCKit deals, August 2026
The Performance Starling Shirt drops to $69 from $109, a saving of $40 (37% off). It’s the deepest cut in the sale on one of UNTUCKit’s core performance button-downs, so a size in the color you want is worth grabbing.
The Performance Fishing Shirt falls to $99 from $148, a saving of $49 (33% off). It’s the vented, quick-drying shirt built for heat and water, so a third off a technical piece is a strong buy heading into summer.
The Wrinkle-Free Maitland Shirt drops to $79 from $115, a saving of $36 (31% off). It’s a travel-friendly wrinkle-free button-down, exactly the kind of everyday UNTUCKit shirt that’s worth stocking up on when it’s marked down.
The Wrinkle-Resistant Linen Vaughn Shirt falls to $89 from $125, a saving of $36 (29% off). It’s the breathable linen button-down for warm weather, and the wrinkle-resistant finish makes it easier to wear than most linen shirts.
The Tipped Performance Polo drops to $49.50 from $69.50, a saving of $20 (29% off) in placid blue. It’s the stretch performance polo with tipped collar detail, an easy add under $50 to round out a shirt order.
The Jersey Slub Short-Sleeve Henley falls to $39.50 from $59.50, a saving of $20 (34% off). It’s the soft slub-knit henley for warm weather, under $40 and an easy layering or standalone piece to add to an order.
UNTUCKit takes 25% off your entire order for military, veterans, students, teachers, nurses and first responders who verify through ID.me. It applies across the order, so if you qualify it often beats a single code, and it’s worth verifying before you check out.
Beyond the picks above, the UNTUCKit sale spans button-downs, polos, henleys, sweaters and outerwear for men and women, up to 37% off. It’s the place to browse if your size sold out on a specific shirt, since the sale rail changes as stock moves.
User submitted UNTUCKit promo codes
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FIRSTORDER20Reader reported code, unverified.Reveal code →
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WELCOME20Reader reported code, unverified.Reveal code →
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THANKYOU20Reader reported code, unverified.Reveal code →
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TEXTFOR10Reader reported code, unverified.Reveal code →
How UNTUCKit promo codes work
UNTUCKit keeps the reliable savings simple: the sale at up to 37% off and a 25% ID.me discount for those who qualify. The brand runs sitewide and extra-percent codes around events rather than every day, and readers report those in the section above.
The reader-submitted codes are unverified, so treat them as worth a try rather than a guarantee, and test them at checkout. Some apply only to full-price items, so if one doesn’t take, the sale price and the ID.me discount are still the reliable deals.
Worth knowing: The ID.me discount takes 25% off your entire order, so if you qualify it often beats a reader code; verify first and use a code only on anything ID.me doesn’t cover.
How to get the best UNTUCKit deals
- Verify with ID.me if you qualify. Military, students, teachers, nurses and first responders take 25% off the entire order.
- Shop the sale. More than 40 styles are up to 37% off, led by the performance and wrinkle-free shirts.
- Try a reader code at checkout. The unverified codes above sometimes add a little more on a full-price item.
- Start with the signature shirts. The Starling, Maitland and Vaughn are the button-downs UNTUCKit is known for.
- Spend $110 for free shipping. Round out an order to clear the threshold.
Quick tip: UNTUCKit shapes its shirts by build, so check the fit guide before you buy a sale shirt, since final-sale items can be harder to return.
About UNTUCKit
UNTUCKit is a men’s and women’s apparel brand built around one idea: shirts designed to be worn untucked, cut shorter and shaped so they look right without tucking in. The brand launched in 2011 and grew from an online shirt maker into a full casual-wear label with stores across the country.
The range today spans button-down shirts, polos, henleys and tees, sweaters and outerwear, plus pants and accessories for men and women. UNTUCKit leans on a running sale, an ID.me discount and occasional event codes rather than a constant stream of sitewide discounts.
UNTUCKit vs the alternatives
UNTUCKit sits in the casual button-down lane against a few familiar names. Here’s how it compares on what you buy and how you actually save.
| | UNTUCKit | Bonobos | Mizzen+Main |
| Signature buy | Untucked button-downs | Tailored chinos, shirts | Performance dress shirts |
| How you actually save | Sale, 25% ID.me | Sale, welcome offer | Sale, welcome offer |
| Discount codes | Sale plus event codes | Frequent | Occasional |
| Free shipping | Orders $110 plus | Varies | Orders $125 plus |
| Sale depth | Up to 37% off | Up to 40% off | Up to 30% off |
Worth knowing: UNTUCKit’s ID.me 25% applies to your entire order including many full-price pieces, which can beat a straight sale discount if you qualify.
The best months to buy at UNTUCKit
JanFebMarAprMayJunJulAugSepOctNovDec
- January clears fall and winter. Sweaters, flannels and outerwear get marked down after the holidays.
- July and August are the summer sale. Short-sleeve shirts, linen and polos see the deepest cuts.
- November and December are the biggest. Black Friday and Cyber Monday bring sitewide codes and the widest markdowns.
- The rest of the year leans on the running sale. UNTUCKit keeps a large sale section going, so there’s usually a shirt reduced.
Quick tip: Popular shirt fits and colors sell through in the sale, so if a wrinkle-free style is reduced in your size, grab it.
Stack your UNTUCKit savings
1 Verify with ID.me first
If you qualify, take 25% off your entire order before anything else.
2 Shop the sale price
Take the markdown, up to 37% off, as your starting price on sale shirts.
3 Test a reader code
Try an unverified code at checkout on a full-price item, since some add a little more.
Sequencing matters: The ID.me 25% often beats a reader code and covers full-price items, so verify first and use a code only where ID.me doesn’t apply.
UNTUCKit promo code FAQs
Does UNTUCKit have a promo code?
Yes, at times. Military, students and first responders get 25% off with ID.me, the brand runs event codes, and readers report extra codes above as unverified. The sale runs up to 37% off.
How much off is the UNTUCKit sale?
Up to 37% off. The Performance Starling shirt is $69 from $109, wrinkle-free button-downs are around $79, and polos and henleys drop under $50.
Does UNTUCKit offer a military or student discount?
Yes. Military, veterans, students, teachers, nurses and first responders get 25% off the entire order by verifying through ID.me.
Does UNTUCKit offer free shipping?
Yes, on orders of $110 or more. Below that, standard shipping rates apply at checkout.
What is UNTUCKit known for?
Shirts designed to be worn untucked, cut and shaped to look right without tucking in, from wrinkle-free button-downs to performance polos.
The Bottom Line
UNTUCKit gives you stackable ways to save: a sale up to 37% off, 25% off your entire order with ID.me if you qualify, and reader-reported codes to try on top. The Performance Starling at $69 and the wrinkle-free button-downs around $79 are the standout prices in the sale.
The play is simple. Verify with ID.me if you qualify, shop the sale for the signature shirts, test a reader code on any full-price piece, and spend $110 for free shipping. Do that and you’ll pay far less than sticker on the untucked shirts UNTUCKit is known for.
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