I know many of my fellow Steamlanders like to dress up and attend conventions now and again. May I humbly suggest the work of a rl friend of mine? She makes full length skirts, which she has recently decided to sell on etsy.
She calls these “house skirts.” She makes them for herself because she feels that they are cute, yet comfortable enough to wear while lounging around the house (hence the name). She wears them everywhere: to the office, to church, to dinner out, etc. I have long considered asking her for one of my own, especially since I tend to be too short for full length skirts. Although my purposes are more every day than cosplay-related, the first two look like they might be appropriate in a more casual Victorian or Steampunk costume.
She doesn’t seem to have any scarves for sale, but I happen to know that she knits lovely scarves. I expect to see some of those up on etsy when the weather turns.