Grainline
Mercantile
We travel. We make. We build the tools we wish existed.
Everything here passed through the hands of someone who sews for a living.
What We Carry
Serenity PLM
Product lifecycle management, built by someone who actually sews.
Explore →Notion Templates
Workspaces designed for freelance apparel professionals.
Explore →Patterns & Embroidery
Digital patterns and machine embroidery files, tested and refined.
Explore →Fabric & Lace
Sourced from exotic destinations across the globe. Coming soon.
Explore →About the Shop
The Grainline Mercantile is named for the invisible line that runs through every piece of fabric — the one that determines how it hangs, how it moves, how it wears. Get it wrong, and nothing works. Get it right, and everything falls into place.
This shop was built by someone who has spent years cutting along that line — literally and figuratively. Every product here exists because we needed it first.
Read Our Story