Only a few left in stock

Cassian | Men's Linen Blend Long Sleeve Button Down Shirt for Warm Weather

$89.99 USD

Sale Sold out

Linen blend weave breathes in warm weather
Relaxed drape wears open or fully buttoned
Twelve colors across XXS to XL sizing

Breathable linen-blend fabric made for warm weather
Classic point collar and chest pocket, wear it open or buttoned
12 colors, sizes XXS to XL in a relaxed fit

Men's Adult Sizing. All measurements below are standard adult men's sizing.

The Cassian is a lightweight linen-blend button-down designed for warm-weather layering. The breathable woven fabric has a soft, natural texture and relaxed drape that works worn open over a tee or buttoned on its own.

A classic point collar, full button front, long sleeves, and single chest pocket keep the design clean and versatile. The relaxed silhouette pairs easily with trousers, denim, or shorts for an understated everyday look.

Fabric: breathable linen-blend woven fabric
Fit: relaxed
Collar: classic point collar
Closure: full button front
Sleeves: long sleeve
Pocket: single chest pocket
Colors: Charcoal, Olive, Sand, Espresso, Lavender, Navy, Cobalt, Sky Blue, Lemon, Dusty Rose, Black, White

Men's Size Guide (Adult Sizing)

Garment measurements are shown in inches. Chest width is measured flat across the shirt and represents half of the garment circumference.

Size	Total Length	Shoulder	Chest Width	Sleeve
XXS	27.2	17.3	19.7	22.4
XS	28.0	17.7	20.5	22.8
S	28.7	18.1	21.3	23.2
M	29.5	18.5	22.0	23.6
L	30.3	18.9	22.8	24.0
XL	31.1	19.3	23.6	24.4

Shipping and Delivery

At The Standard Set, shipping is free on every order, and we work with trusted carriers so your parcel arrives safely and on schedule.

Free shipping on all orders, with no minimum spend
Order processing: 1 to 2 business days, Monday to Friday
Transit time: 5 to 6 business days after dispatch
Estimated delivery: 6 to 8 business days in total
Orders placed after our daily cutoff move to the next business day
Tracking details are emailed the moment your order ships

Delivery estimates can shift slightly with carrier volume or regional conditions.

👉 View our full Shipping Policy
📦 Track your order anytime on our Order Tracking Page
📧 Need help? Email us at info@thestandardset.co

Returns and Refunds

At The Standard Set, your satisfaction comes first. Returns stay easy for 30 days from the day your order arrives.

Items must be unused and returned in their original packaging
No restocking fees, ever
Free returns on damaged, defective, or incorrect items
Change of mind returns are covered by the customer
Refunds are processed within 7 business days after inspection

👉 View our full Refund Policy
📧 Need help? Email us at info@thestandardset.co

View full details

Breathable Linen Blend Weave

The linen blend woven fabric is light, breathable, and soft in the hand, with a natural texture that reads as casual rather than crisp. It moves air through the shirt on warm days instead of trapping heat against the skin.

Man wearing Cassian linen shirt collar pocket lifestyle

Point Collar, Chest Pocket

A classic point collar, full button front, single chest pocket, and long sleeves make up the entire detail list. Nothing extra was added, which is what keeps the shirt easy to wear with almost anything.

Man wearing Cassian linen shirt layered over tee lifestyle

Layers Over A Tee

The relaxed silhouette works open over a tee or buttoned on its own. It sits well with trousers, denim, or shorts, so one shirt covers most warm weather outfits.

DURABLE MATERIALS

Long-Lasting, Durable Materials

TIMELESS DESIGNS

Every Product Is Time-Tested

ACCURATE SIZING

Detailed Size Guide on Every Product

Built To A Higher Standard

Every piece is chosen for fabric weight and construction that survives a real wash cycle.

Designed To Last

Timeless cuts that still look right long after the trend that produced them has moved on.

Frequently Asked Questions

FAQ

How does the relaxed fit run across the size range?

The Cassian is cut relaxed, so it hangs away from the body rather than close to it. Sizes run XXS through XL, with chest width measured flat across the shirt from 19.7 inches at XXS to 23.6 inches at XL. Doubling that figure gives the full garment circumference. Anyone between sizes who prefers a closer line can size down one step.

Which colors does the Cassian come in?

Twelve colors are offered: Charcoal, Olive, Sand, Espresso, Lavender, Navy, Cobalt, Sky Blue, Lemon, Dusty Rose, Black, and White. Sand, Charcoal, Navy, White, and Black sit on the neutral end and layer with most wardrobes, while Lemon, Cobalt, Lavender, and Dusty Rose are the brighter options. Every color uses the same linen blend fabric, the same point collar, and the same relaxed cut.

Does the linen blend fabric wrinkle?

Linen blend fabric creases with wear, and this shirt is no different. Because it is a blend rather than pure linen, the creasing is softer and less sharp, and the relaxed drape lets most of it fall out while the shirt hangs. A short press on low heat tidies the collar and button front when a cleaner look is called for.

Do you offer free shipping?

Yes, we ship free on all orders, with no minimum purchase required.

How long does shipping take?

Orders are typically processed within 1 to 2 business days and transit times are estimated at 5 to 6 business days after dispatch.

Will I receive tracking information for my order?

Yes, once your order ships, tracking details are emailed so you can follow delivery progress.

What is the return policy timeframe?

Items can be returned within 30 days from the date the order arrives.

Do I pay a restocking fee?

There are no restocking fees as long as the item is unused and returned in its original packaging.

What if my item is damaged or defective?

Damaged, defective, or incorrect items are free to return, and refunds are typically processed within 7 business days after inspection.

How can I contact The Standard Set?

Store Name: The Standard Set
Store Address: 11013 E Maple Grove Rd, Mt Hope, KS 67108, United States
Store Email: info@thestandardset.co
Store Phone: +13525348687
Customer Service Hours: Monday to Friday: 9:00 AM – 5:00 PM (EST)
Response Time: We do our best to reply to your e-mail within 1–2 business days.

SET THE STANDARD

Considered Essentials, Built to Last and Made for Everyday Wear.

Cassian | Men's Linen Blend Long Sleeve Button Down Shirt for Warm Weather