I'm not sure...

Remember the one about the economy and the length of women's skirts?  Economy doing well - skirts get shorter; economy doing badly - skirts get longer.  Well it seems the trend for this season is for skirts to have zig-zag bottoms - so-called "hanky hemlines", and it is suggested that this represents the economic uncertainty the country is going through at present as we struggle to come to terms with leaving the EU. Interesting?