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Flannel Trouser

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Flannel Trouser
This product is SOLD OUT.

About The Fabric

About The Fabric

Flannel is one of the most beloved fabrics in all of menswear. This cozy pure wool cloth, milled in Italy by Vitale Barberis Canonico, has been worn by stylish gentlemen for hundreds of years. At a perfect 12oz/340g, it has a beautifully sturdy drape and a super-soft hand that provides supreme comfort in cooler temperatures. You will look forward to wearing this fabric every year, and won't want to take it off for the entirety of the Fall and Winter seasons. Thankfully, it works with just about everything.

“WOW! The quality of the fabric and craftsmanship amazing. This is what American menswear should be. Bravo!"

"The comfort of AOS clothing is second to none. I literally wear my pieces everyday. Thank you!"

"I just received my topcoat, suit and cashmere sweater. I am blown away! All three are 100X better in person than they are in the pictures."

About The Fit

This garment is custom-made and includes the AOS bespoke fitting experience

How It Works


This is a bespoke trouser handmade in Rochester New York to the highest quality. It includes your personal fitting using a complimentary custom try-on trouser. The entire interior of the final trouser is handmade including the waistband, curtain, zip fly and pic-stitch finishing. It's made with classic slanted front pockets, besom rear pockets, genuine horn buttons, premium pocketing fabric and our signature snug tex rubber grippers to keep them at your waist (and your shirt tucked). You simply will not find a higher quality - or better fitting - pair of pants.

Default Customizations (as shown in photos):

  • Flat front
  • Side adjusters
  • 2" cuffs

    Click "Customize" to choose your own customizations.

    Need help? Book a free zoom appointment.