Hi,nidalharnuboglu659 Thanks for your feedback. There's only this way to apply the FBX of the clothing to the character, but you can use other features to change the clothing's properties from "Accessories" to "Cloth" and subsequently adjust the size. After import your cloth,you can use transfer skin weights to change it properties from accessories to cloth,if the clothes don't fit on the skeleton, you can use "Conform" to make them fit. I hope this resolves your issue. Best Reguard Howard