The UES Indigo Cotton Viyella Shirt is a lightweight flannel shirt designed for the transitional seasons — ideal for spring and the early days of autumn, when warmth needs to be balanced with breathability. It is crafted from a refined cotton fabric built around a thoughtful technical construction.

The warp and weft are both rope-dyed in indigo, with the weft made entirely from slub yarn and woven on a vintage loom — giving the selvedge fabric a distinctive uneven texture and rich tonal depth that develops further with wear and washing.

At 8oz, the cotton sits in a comfortable mid-light range. The lightly brushed interior delivers a soft, gentle feel against the skin while adding subtle warmth — making this shirt versatile across cooler mornings and milder afternoons without the bulk of a winter flannel.

The pattern is shared with UES's celebrated fall/winter flannel shirts, ensuring balanced proportions and a refined silhouette. Buttons are made from urea resin rather than natural materials, providing superior resistance to aging and wear while maintaining a clean, traditional appearance.

Fit Notes: This shirt runs small. Compared to most global American brands, we recommend sizing up one from your usual size for a comfortable fit. As a reference, a size 3 (L) fits similarly to a standard American Medium. As always, we strongly recommend checking our size chart and comparing it with your best-fitting shirt to ensure the right fit.