Joules Jnr Croft Lightweight Padded Gilet Sky Blue
It's amazing what you can achieve with modern materials. This gilet probably wouldn't keep you toasty warm on the coldest day of the year but it is absolutely ideal for those chilly evenings or worn underneath a coat. Superbly lightweight- just roll it up in the little stuff bag and take it anywhere.
Made from polyamide with polyester wadding.
Machine wash at 40, tumble dry on a low heat.