What age clothes sell best at NCT sales?

I am slowly working through all A and O's clothes to get rid of them and plan to try and sell some at the next local NCT sale.  What ages tend to sell best?  Newborn or older stuff?  Boy/girl or neutral?

I;ve never been to one so have no idea!

Thanks

Newborn and up to 6 months in my experience as a buyer x

I'd be interested to know as I need to sort my stuff out in the next week or 2.

I've not been to an NCT sale but there is a local playgroup that has similar sales and TBH there are always tons and tons of clothes.  IMO I think 3month onwards do better as people tend to get a lot of newborn items as gifts. I've noticed there are often quite a lot of baby sleepsuits but they always seem to be left.

Both boy and girl older stuff (2 & above) as they get absolutely flooded with newborn stuff.  I generally help get teh rails up at our NCT sale and there are always twice as many rails needed for each section newborn, 0-3 etc as there are for the years above that.