So, this is definitely the less expensive version of the other look... I mean check this prices:
Jersey top / H&M found on their website www.hm.com
Skirt / Zara seen on www.zara.com
Shoes/ Mango from their website www.shop.mango.com
Clutch/ Marc by Marc Jacobs from his spectacular website www.marcjacobs.com
Not the same but I got quite close... don't you think?
Beijos e boa noite!