Blazer: Zara
Dress: Theory
Trousers: COS
Shoes: Zara 

One of my favourite ways of dressing is effectively wearing a daytime-appropriate version of pyjamas. Loose fits, relaxed tailoring and slip-on shoes are my go-tos for this kind of look, adding pieces like this Zara blazer to add a bit of structure and prevent me from looking like I've made zero effort.