Matey is wearing shorts, the other one is in a t-shirt. Meg is clearly confused or just ignored the forecast and rocked up wearing sun hat, sunglasses, a coat and a bloody great pair of wooly socks on her trotters.
Obviously this nature loving "experienced camper" and all round tree hugging saviour of climate change doesn't spend a great deal of time venturing past the chicken coop or the entwined palm trees.
This attempt at "hiking chic" went wrong when she was forced to tie her coat round her waist like a middle aged man on a family outing.