I haven't been in the area in over a decade so some of these shops may have closed due to the economy
Treadleart Lomita, CA 310 534-5122
Google:1941 N Gaffey St, San Pedro, CA 90731 (310) 534-5122
The Cotton Shop Redondo Beach, CA 310 376-3518
Google:The Cotton Shop fabric store to close Nov 12, 2010
Luella's Quilt Basket Manhattan Beach CA 310 545-3436
Google: 1915 Plant Ave, Redondo Beach, CA 90278 310) 798-1282
I adored the Cotton Shop. I was a decorator shop that had lots of bright Hoffman. Treadle Arts is a two story building so be sure to take the elevator up to where the fabric is. Have fun !!