Not too tight, but not big and boxy.
Long enough to tuck in, short enough to wear untucked.
We make our sleeves slightly longer to showcase cuff detail — sleeves can be shortened by a tailor, but not lengthened.
Royal Duke
$168.50
/
DESCRIPTION
Discover the Royal Duke, sibling to Calvin & Foss. This shirt showcases a hidden button-down collar, and a discreet yet distinctive blue and beige plaid accents on the inner collar and cuffs. Crafted to seamlessly blend sophistication with versatility, the Royal Duke is perfect for enhancing both business and casual ensembles. Its thoughtful details and refined style make it a standout piece for those seeking understated elegance in their wardrobe.
- 100% Cotton
- Tailored & Slim fit
- Accent spread collar, trim & inside cuff
- Signature logo on gusset
- Machine wash cold / lay flat or hang dry
SHIPPING & RETURNS
Free Shipping
- Enjoy free ground shipping on all U.S. orders over $199 — Most items ship within 1-2 business days.
Easy Returns
- Need a different size or style? We offer hassle-free returns and exchanges within 30days of purchase for items in original condition
Fit Guaranteed
- If your Hammer Made shirt doesn't fit just right, we'll help you find one that does — or make it right. No guesswork. No stress.
Fit Guide Updated 2025
FIND YOUR PERFECT FIT
Tailored Fit
| Size | Collar | Chest | Pant Size | Sleeve |
| S | 15" | 38" | 30-31 | 33-34" |
| M | 15.5" | 39" | 32-33 | 34-35" |
| M-L | 16" | 40" | 34-35 | 35-36" |
| L | 16.5" | 42" | 35-36 | 36-37" |
| L-XL | 17" | 44" | 36-37 | 36-37" |
| XL | 17.5" | 46" | 37-38 | 37-38" |
| XXL | 18.5" | 48" | 38-39 | 38-39" |
| XXXL | 19.5" | 50" | 39-40 | 39-40" |
Slim Fit
Our slim fit has all the greatness of the tailored fit,
but slightly more fitted throughout.
We make our sleeves slightly longer to showcase cuff detail — sleeves can be shortened by a tailor, but not lengthened.
| Size | Collar | Chest | Pant Size | Sleeve |
| S | 15" | 37" | 30-31 | 33-34" |
| M | 15.5" | 38" | 31-32 | 34-35" |
| M-L | 16" | 39" | 32-33 | 35-36" |
| L | 16.5" | 40" | 33-34 | 36-37" |
| L-XL | 17" | 42" | 34-35 | 36-37" |
| XL | 17.5" | 44" | 35-36 | 37-38" |
See how its [ Hammer ] Made