What do I wear with this for winter to keep me warm?

[Mimi1977]

...to keep me warm this winter

www.boden.co.uk/en-GB/Womens-Tunics/WL520/Womens-Pintuck-Tunic.html

I think it will be too cold on it's own as it's quite thin so what can I put under it without it look silly?

opaques, boots or shoe boots, long coat, hat and scarf

Link doesn't work but (as per the other thread we're both on!) how about a tight polo neck? I stock up on skinny polo necks & tight long sleeved tees that I'd never wear as outerwear but go fine under tunics/dresses etc and keep me warm & toasty.