Really hoping someone can give me good fashion advice..
I’ve just bought a lovely blue shirt - it’s a sort of cobalt blue with pink detail bits on. On the website the model is wearing it with jeans.
However, I want to / need to wear it with smarter trousers & maybe a jumper or cardigan, what with it being the middle of winter.
Would you wear it with navy trousers? Or black or grey? 
Also, what colour jumper?
I’m determined to avoid my pre-Covid wardrobe of all-black with the occasional bit of grey (mostly because I can no longer fit into it).
Any advice will be gratefully received 