Tackle twill is
a form of appliqué.
Whereas
appliqué is made of designs or shapes, tackle twill is a combination
of letters, numbers or designs cut from a piece of fabric that is
sewn onto a garment with a zigzag, satin or double running stitch.
This method of
apparel decoration is most commonly seen on sports team uniforms,
consisting of the team logo, player’s name, and number.