Is my Alexander McQueen sweater authentic?

[spcdenman]

I found this sweater for $3.99 at Value Village and am wondering if anyone can help me determine if is real. I do not want to misrepresent it if it isn't when selling. Thanks in advance.

 

   

[pjcdn2005]

The mods may move this to the Fashion Discussion board as the posters there are often more knowledgeable about  designer items.  If it isn't moved, you can post there yourself.

https://community.ebay.com/t5/Fashion/bd-p/fashion