Purse: See this purse in a previous post here.
Boots: DVF, (old but see these almost identical brown DVF boot (“Genna,”currently ON SALE) and similar boots here)
Sunglasses: Ray-ban See these here (“Gunmetal Frame/Gray Gradient Lens” sunglasses).
Over the knee socks: see here.
Cuff Bracelet: currently unavailable from Topshop but see a similar one I like here.