
1) Bright, checkered pattern 2) Pattern on horse blankets 3) Textile pattern
Found on
https://www.crosswordclues.com/clue/tattersall
[cloth] Tattersall describes a check or plaid pattern woven into cloth. The pattern is composed of regularly-spaced thin, even vertical warp stripes, repeated horizontally in the weft, thereby forming squares. The stripes are usually in two alternating colours, generally darker on a light ground. The cloth pattern takes its name from Tatter...
Found on
http://en.wikipedia.org/wiki/Tattersall_(cloth)

fabric with a small checked pattern
Found on
http://phrontistery.info/t.html
No exact match found.