117: Colour and Style Q&A: What to do with cool light colouring but like bohemian style clothes? How to wear silk scarves? How do I make my arms look less long?

With cool light colouring but like bohemian style clothes are all in the warm light Spicy (autumnal) colours – what am I to do?
I have a collection of Hermes (silk) scarves and I tend towards a relaxed style – how do I use them?
I have long arms, how do I make them look less long?