#1. The lighting on the model isn't great. It lights up her body well enough, but the ratio is too high for the shot. The post isn't great, it's not flattering to her head/face. Her face & hair are much too dark. I agree with the previous comments about the clothing....just not working. The star is much to distracting. The post-work (cutting out the model etc.) is not good.
#2.
The model is brighter, which goes with the white background & holiday theme better...but she's too bright. Her hat, hair & maybe her face have blow out areas.
The post isn't great and the model's expression doesn't really convey 'Happy Holidays'. Again, the background graphics are overpowering the subject.