1861 U.S. Sanitary Commission Undershirt Highlighted Sources for Fabric, Thread, and Supplies:

Highlighted Sources for Fabric, Thread, and Supplies:

Fabric:

Needle & Thread of Gettysburg, Pennsylvania:

This well-known supplier has a variety of historically accurate fabrics, but do not currently have a website. They can be reached by phone for orders at 717-334-4011.

Tartex Textiles:

https://www.tartextextiles.com/

William Booth Draper

https://www.wmboothdraper.com/

B. Black and Sons

https://www.bblackandsons.com/store/?_shop_product_categories=wool-flannel-fabric

Buttons:

The Button Baron

https://www.buttonbaron.com/

Thread:

William Booth Draper

https://www.wmboothdraper.com/

Tartex Textiles

https://www.tartextextiles.com/

Wawak (Gutermann quilting thread)

https://www.wawak.com/

Sewing Supplies:

Wawak (over a century old, this company is a favorite for quality tailors chalk, hand sewing needles, and other difficult to find supplies)

https://www.wawak.com/