One way to help revitalize professions is giving each and every one of them many many new recipes for decorations for player housing. I’d love to hear which items you think your profession would benefit from. Here are some examples:
Engineering
Record Player: plays music discs, much like the one from the Garrisson.
Sink: Decorative item, can be turned off and on.
Leatherworking
Trophy Mounts: Allows you to place a trophy on your wall
Couch: Want a nice leather couch? Go to a Leatherworker.
Tailoring
Beds: Many different beds
Curtains: Multiple curtain recipes
Carpets: Multiple different carpets
Leisure Outfits: At-home outfits for lounging around the house (bunny-slippers anyone?)
Alchemy:
This profession could also include all the recipes for glass and glassware items!
Stained Glass Windows - Not only changes a window to be brightly colored, but changes the light display inside of the house.
Chandelier - Made with parts made by Blacksmiths, the chandelier is huge and beautiful, suitable for larger homes.