My son's "moving out" afghan is done. The Cunningham Tartan, crocheted in worsted weight, Bernat Super Saver Solids (100% acrylic), it measures 52" x 72" -----
---- and matches absolutely nothing in his new apartment.
Edited to add:
Although it could technically be called "woven", it was not done on a loom at all. This is a crocheted afghan. You first crochet a mesh of "dc, ch1" (double crochet, chain 1) using the appropriate "weft colors" of the tartan, and then you crochet long chains for the "warp" which are woven by hand in and out of the mesh. This pattern, and many other tartan variations are available in the Australian Woman's Weekly, "Easy-to-Crochet Tartan Rugs" book.