Perfect-Fitting Custom Shirts.
Now in Denver.
Arrange a personal fitting in our Denver showroom, find your perfect fit, then reorder online anytime.
Fittings are completely free, with no obligation to buy.
How It Works
Schedule Your Fitting
Book online at a time convenient to you. We’re available weekdays and weekends, day and night.
Fittings are fun and easy, and last about 30 minutes. We’ll take your measurements and help you with your first order. Did we mention we have a bar?
Perfect Fit, In-Person or Online
With your unique pattern saved, reordering is a breeze. Shop online or in our showroom. We’ll make it to your exact specs and deliver it to your door.
2559 16th St
Denver, CO 80211
We're in the heart of Lower Highlands (LoHi), near downtown at the corner of 16th St. and Boulder St. From I-25, take the 20th St. exit and head west, take a left on Central and then a right on 16th.
Finally, A Shirt That Actually Fits
Truly custom. Made to your specifications in all 14 shirt dimensions.
If you're not 100% satisfied with your first shirt, we'll alter or remake it for free.
Custom Shirts for the 21st Century
Made Just for You
To your exact size and styling specifications, every time.
With saved profiles, ordering custom shirts online is a breeze.
Convenient showrooms for that crucial first fitting or when you just need to see something in person.
Shipped to your doorstep from our US factory in about 2-3 weeks.
Built on Incredible Technology
Digital Shirt Blueprints
Ensuring consistency with every shirt
Machine-learning Assisted Sizing
Honed over thousands of fittings
Automated Fabric Cutting
For unmatched sizing precision
Fresh Designs from Work to Weekend
We'll never hand you a book of boring swatches. We're designers that have learned from the best, including legends like Ralph Lauren. We bring a unique sensibility and attention to detail to every design.
We proudly make our shirts in the US at a facility that's been making shirts for nearly 60 years.
Starting at just $98
By going direct to customers and making huge investments in technology, we're able to offer an American-made custom shirt for under $100.
Loved By Customers
Perfect Rating on Yelp and Google
“Once again, another perfect shirt. I have tried other custom shirt companies. They were all inferior. I continue to buy Ratio shirts because the fit is always perfect and the materials are outstanding.”
“This is my tenth shirt from Ratio—and I continue to love their high quality and reliability. It's always my first stop for shirts.”
“Absolutely perfect, from the customized sizing system, to the quality of the materials, to the selection of patterns and design options, to the price point.”
Proudly Featured In
What are your prices?
Shirts are priced from $98 to $175, with most options between $98 - $149.
How long does it take?
Shirts are shipped directly to you in about 2-3 weeks.
What is customizable?
We customize your fit based on 13 measurements. During your fitting, we'll also help you choose fabric and style details such as collar and cuffs.
Do you offer other products besides custom shirts?
Yes! We also offer custom suits, blazers, sport coats, and dress pants.