WowHead was (is) one of the best sites for WoW that I wish there was an FFXIV equivalent, especially this page:
https://www.wowhead.com/dressing-roo...U8uLa808zvU87M

It lets you build and see any outfit, and even lets you see the character on any mount.
This, and an in-game addon version is what got me into transmog (Glamour) there. The lack of an equivalent for FFXIV means I don't chase glamours because I just don't know what's available or what it would look like on my character.

The character in the link is mine, imported from the game, even though I don't have a current sub there.