SC3 + SC64
73 designs by sef
All designs by SEF (alien polymath)
Be aware that colours vary between different fabrics *and* monitor screens. Check via test swatch if you need an exact match to something. Go off-site for better indexing into the designs.
Semi-regular grids/lattices of dodecagons and equilateral triangles and of dodecagons, hexagons and squares (ie CC3, C64).