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500,000+ People Have Created Their Custom Fit
Three Reasons To Switch To Sene's Heavyweight T-Shirts
Thick ultra-soft french terry. Made to your exact measurements in the USA. Ready in 5 days.
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Made in the USA
Ships in 5 days
Elegant dressy drape
SmartFit AI Technology
Luxury craftsmanship
Foundational Fit
The elevated t-shirt built for how your body actually fits.
Most t-shirts are cut for an average that does not exist. The Cumulus T-Shirt is built to your exact proportions using our SmartFit AI — then cut and sewn in the USA from heavyweight french terry cotton. You take a 60 second quiz. We ship in 5 days.
Reason #1 | The Drape
It's flattering on all shapes.
Thin tees show every nook and cranny. The Cumulus T-Shirt is cut from heavyweight french terry that drapes cleanly over your body — skimming where it should, never clinging where it shouldn't.
Heavyweight french terry knit
Drapes over the body, doesn't cling
Flattering on every build
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Reason #2 | The Versatility
It's sharp enough to go under a blazer.
The Cumulus T-Shirt has the weight and structure to hold its own in dressier contexts. Layer it under a blazer and it looks intentional — not like you ran out of time.
Crew neck sits clean under collars
Structure that holds through the day
Available in 12 colorways
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Reason #3 | The Elevated Look
It's the kind of t-shirt that gets compliments.
Nothing kills a look faster than a pilling, wrinkly tee with bacon neck. The Cumulus T-Shirt is cut from heavyweight french terry that holds its shape — made in the USA, ships in 5 days.
Cut and sewn in the USA
Drapes over the body, doesn't cling
Flattering on every build
Get Started
60 Seconds
Time to take SmartFit Quiz
5 Days
Ships to your home
96% Accuracy
Fits perfect out of the box
Take SmartFit Quiz
Future Of Sizeless Clothing
60 Second SmartFit Quiz
After decades of in-store experience measuring over 10,000 people for classic bespoke suits, our team created a smarter way to scale custom using AI and machine learning.
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Smart Made-To-Order Production
Your unique fabric panels are immediately laser cut and then hand assembled.
Infinite Fit Permutations
Unique garment fit per person down to quarter centimeter level of precision
20+ QA Checkpoints
Sene production monitors construction at numerous checkpoints for quality.
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Custom orders are covered our Perfect Fit Guarantee.
95% of people get the perfect fit out of the box. But since we know ordering custom can be scary, we give you 30 days to test drive it.
If the fit isn't perfect, we'll remake a brand new suit from scratch for you. And then you get another 30 days to try out the new fit when it arrives.
Worried about fit issues?
Skip the back-and-forth with Sene's Fit Specialists.
Just email photos to support@senestudio.com to initiate a remake. Your assigned Fit Specialist understands how to fit your body and will work 1-on-1 with you to update the fit.
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Frequently Asked Questions
What happens if it doesn't fit?
All custom orders are covered by our Perfect Fit Guarantee. 95% of people get the perfect fit out of the box. But since we know ordering custom can be scary, we give you 30 days to test drive the garment.
If the custom fit isn't perfect, text photos of the fit issues to us and our Fit Specialists will recommend changes and remake a brand new pair from scratch for you. And then you get another 30 days to try out the new fit when it arrives.
For standard size orders, you can exchange for another standard size or even exchange for a custom-fit.
We can't wait to get you in something amazing.
Are you altering standard size clothes or making it from scratch?
For custom orders, there are no generic sizes. It's unique to you.
For custom orders, there are no generic sizes. It's unique to you.
How do alterations and remakes work?
For custom orders, we cover any changes you need for your order. You can either send us pictures/videos and our Fit Specialists will determine what changes are needed.
We'll remake it from scratch for you while you send back your current garment.
How inclusive are your sizes?
Welcome to the most size inclusive line out there.
Whatever your body, shape, or size, we're excited to take care of you here.
That's because each garment is one-of-a-kind and made from scratch for you.