Seyil Tekstil — Istanbul
Modal sets, tracksuits and everyday essentials made in our own factory — Posmy quality, now in the showroom.
27+Products
3Categories
100%In-House
Who We Are
From fabric to final stitch, every step happens in our own factory.
Seyil Tekstil is a textile factory that manages everything in-house, from production to design. With our retail brand Posmy, we create collections that range from modal loungewear to tracksuits, from everyday style to timeless pieces.
About Us
Online Store
Buy the pieces you love, right now.
Our entire collection is available at the Posmy online store. Visit for current prices, size options and fast delivery.