It does seem like these pups are all different when it comes to clothes.
Calleigh didn't like them at all at first either. I only dress her up when I take her out. She stayed with a good friend of mine while I was gone on vacation and they kept a T-shirt on her everyday. She didn't mind it at all. The other dog had one on also. Even now when I try to put something on her she starts to pull away but does let me do it. Once it's on, she's good to go. Good luck.