Womannequin

The only functional difference from the Mannequin is which set of sprites your gear renders in. Armor and clothing on this one always show the female art. If you are building a display wall and want a piece to look the way it does on you, that choice decides it, and it has nothing to do with your own character.

A stand with anything in its slots refuses to come back up, and there is no message explaining why. Open it, empty every slot including the dyes, then hit it. This traps people who lay out a room, change their mind, and cannot work out why the pickaxe is doing nothing.

Dyes go in separately from the gear, so a stand can show a color scheme you are not currently wearing. That makes it a scratchpad while you are deciding on a look rather than only a trophy case. Newer versions let it hold mounts and minecarts too, and a hammer cycles the pose, so a row of them does not have to stand to attention.