For both. We're both not that well versed in how to blend in in the Muggle world.
Are you aware of if the London Zoo has wheelchairs? I'll make sure she has comfortable shoes, but I think she might be more comfortable in a wheelchair overall.
She doesn't go out very much to I did notice the pockets were limited the few times I've worn Muggle clothes. You actually gave me an idea about using a bag with a few charms on it to allow us to pack for weather changes, like you suggested. I don't think she has any handbags, so I'd appreciate it very much, and I know she would, too. And I believe I've got my old school bag around somewhere, which I can charm so your handbag doesn't unintentionally get ruined by spellwork.