She's got partridge in some of her hens. And silkies have been so mixed as far as colors go.... all I can say is self-blue is the same as lavender, BBS is pretty clear (until it mixes with lavender/self blue), chocolate (I think) is a brown version of BBS...? And lavender and chocolate together do odder things. Add partridge into that (along with whatever is hiding under other stuff) and I'm going with a variation of @RoyalChick and stating "gorgeous feather dusters" (yes, @featherhead007 , I'm acknowledging your term)
Anything goes!