What's my silkie crossed with?

[Backyardude]

Hi all, I got a couple of chooks that were saposed to be all silkies but I got one plus one crossed with a Sussex and this one in the photos.
She's roughly 9 months old and has been laying eggs for about 2 months if that helps(I'm new here) she's just part of my backyard flock not breeding her or anything, curiousity has got the better of me since she has a unique personality and confusing features, no leg feathers, a longer tail then my other 2 silkies but identical feathers to my one pure bred silkie but incorrect skin and eye colour(I read that certain silkie features are very dominant when their crossed). I suspect it's an Orpington or maybe an ISA brown cross, only thinking Isa becouse she has a similar personality to all the Isa Browns I've known, any suggestions welcome or better yet a concrete answer

 

[Backyardude]

Forgot to mention if you don't notice in the pics she has an extra spur like my other chooks

 

[Sammi_0411]

Id say she maybe a silkie cross buff orpington? Not a expert tho xx

 

[Backyardude]

Yeah I had that thought when I stumbled upon a pic of one on Google, that's my best guess so far

 

[Laura_BelgianBantams_63]

Does look crossed with buff orp

 

[SulkyBantam]

I'd say BO. You mean 'Extra toe' not 'Extra spur'?

 

[Sammi_0411]

3 my silkie mixes have 5 toes

 

[Backyardude]

I'd say BO. You mean 'Extra toe' not 'Extra spur'?

Yeah my bad, still learning this stuff, I'm used to dealing with the rooster at my old job(they have spurs right?)

 

[Backyardude]

They look cool, much bigger tails then my crosses

 

[SulkyBantam]

Yep roos have spurs. Dont worry about it.