Yes, clothing with all of the Nordic flags!!! (ok not really, but 3/5 isn't bad) And that embroidery is beautiful! I can see how it would be difficult to do with strong fabric.
Sewing by hand isn't all that hard, but a lot of people I know simply never learned how to do it. My grandma never would have let me go through life without knowing the basics, though
I dunno, in primary school we had a class, where we did many handcraftings (girls did like sewing, or knitting, boys made like woodcrafts but of course I also have some woodcrafts too xD [not to mention the cooking in school]) maybe it was not in every school, but in ours we had.
my grandma used to make a lot of those kind of table sheets and so on with those flowers (whatever it is called the way to do them) she showed me that. actually my dad showed me and taught me how to make bracelets out of yarn or thread (we also did this in school too).
flags, I barely have on other clothes, but I used to have phone-chain, and I have a lot of flags around in my room, (I am not obsessed with flags, especially with nordics), also my most-best t-shirt has flags on it, does that count?
well, I don't mind making myself any other flag-stuffs, I might try one day something else when I feel really creative agian.