Character Sprite resets to default after movement

[Former user]

Using a girl with light skin/purple hair character.

She always defaults back to the rags and original skin after movement. This includes the surf sprite, which shows Lapras when entering the water, but turns back into the character sprite before movement on the water starts.

If I equip a hat, it is visible until I start moving. It then dissapears, and seems to unequip from the menu as well.