What breed/color is this Polish!?

[2chixintown]

So I have a really small blue polish chick (about 6-7weeks old) which I thought to be a WC Blue Polish. I have one other chick that looks way more like a WC blue than this one and it is a lot bigger. Just curious if anyone had any idea on what it might be and what sex. Thanks

 

[2chixintown]

Never mind I found she passed away last night, the feeder fell over and she was underneath.