Hey Jan- good to hear from you - hope you and julian are going well!! I have this dilema too - stoopid Melbourne weather - its funny my mum doesnt like us going out much at all but if we are going to her house for dinner its fine Ive been out with Izzy since she was a week and half old to her great grandpas place... i honestly think if she isnt sick, and you are going from house to car to house and shes all rugged up then they will be fine. I think she actually likes to feel the cool fresh air on her face briefly too!!
Good luck hun!!