(1) Do Kiton ONLY make 7-fold (or variations thereof like 4,6 and 9 -fold) ties? I have never seen any "standard" non-fold Kiton ties? (2) Why are there two linings on Kiton ties? Some linings are the same material as the main body fabric (self tipped); others have a totally different fabric that doesn't match the main body. Why is this? And it doesn;t have to to do with old/new Kiton ties either as I have seen both lining types in recent Kiton ties, so are there two lines of Kiton ties? If you don't know what I mean, please do a search for Kiton on eBay where you will see what I mean. (3) What's the go on on the interlining too please? The matching lining ties have an interlining but the non-matching lining Kiton ties don't. Well, not mine anyway. Thanks in advance.