My MIL wants to get me a present (online) -I live in tropics but am visiting the U.K. at Christmas. All I can think of that I REALLY need is some more floaty baggy very light cotton harem pants to replace mine which are all worn through (I live in them). Has anyone any online recommendations - there are loads on Amazon but mostly rayon and mixed reviews describing hugely variable sizing. Am 5'6 and a UK size ten. Thanks v much