I have Cacharel summer dress very similar loose fit to this one except the waist is lower on mine (more like a 20's style flapper dress) and finishes literally just above the knee. It is silk georgette - so a matte finish rather than sheeny like the one here.
I would love to layer it up to wear in the winter. I was thinking a navy long sleeve tee beneath (which I have) and perhaps a cardigan?
However, what other colours would go with for winter? I have considered grey but wonder if it is too school uniform-ish? Brown? Black?
What colour opaques? Is black and navy okay? If you go for navy, what colour shoes?
And finally......boots or shoes to go with? could you wear boots? Again, what colour and style? Black ankle boots? Dark brown flat knee highs?