Calling the colour experts.......What is lizard grey?

[shopafrolic]

Apparently I'm supposed to wear lizard grey..... Is it this?
www.matchesfashion.com/product/149958?qxjkl=tsid:30064%7Ccat:JIJFYFEMALE%7Cprd:1988629
This is the type of grey I normally wear.......
pinterest.com/pin/122230577358838045/
Am I anywhere close?
Confused..............

I saw that page Travel - that looks beige to me - hence my confusion! And the thing is I wear grey as a basic and think it goes with lots...... Perhaps I'm misguided?
So what grey is the sweatshirt I pinned then if not lizard grey?

It is basically grey with a drop of yellow added, that first matches link looks pretty good. The kettlewell version is fractionally more beigey than the actual swatch, iirc.

Thanks both. Hopefully did you see my EBay link to FRench Connection trousers on MNV?

Shop I didn't see them, sorry

Have PMd you