Yes, movies, comic strips, cartoons, books, fairy tales...pretty much anything goes. And apparently there are millions of people all around the world that do this. My niece frequently travels. While interning in Denmark for 6 months for her architectural degree. She attended a con or 2 in Europe and has traveled to Japan & Hong kong twice, Iceland, Ireland, italy., can't remember the rest....often staying or traveling with cosplay friends.She and her friends tend towards the Japanese Manga characters. But they'll also do Disney. My sis (her Mom) and I decided it was a healthier way to let off steam that the brain cell killing, alcohol fueled nights we partook of back in the day.
Most of the costuming truly does not require the skills attainable from this site. But Sherlock Holmes could and some of the Dr. Who as mentioned above, and others. No more attention than I pay to it, the level of skill put into these costumes increases with each year.
As my BIL was attempting to educate my nephew on 80"s music a few years back (both take this endevour quite seriously to this day) BIL was searching Youtube for Ain't No Mountain High Enough, Marvin Gaye &Tami? Terrell, when he ran across Dragoncon Atlanta 2014 and we all realized Neice would have attended so the whole family watched to see what was up. It's a lipsynch, decently edited. Nephew suddenly exclaimed, "That's Amanda!" And it was, Prince Charming in a group of five girls. I'll try to post a link - a nice break from Covid. the general state of the world and adulthood in general.
Not much in the way of tailoring on this one, frankly not much fabric at all on some as this Con is Manga, SciFi, & Disney oriented. I just like that it has this generation sewing and as a result, my nephew will probably find his way here someday soon as off the rack doesn't quite cut it for him.
And let me stress - home sewing forums would be much more helpful to those sewing at this level!