In Outlander, season 1, episode 1 “Sassenach”, we see an apparition of a Highlander who is looking intently at Claire through the window of Mrs. Baird’s Bed & Breakfast in Inverness while she is brushing her hair.
Frank comes upon the scene and notices the Highlander watching Claire. As Frank approaches the Highlander to ask if he can help him with something, the Highlander brushes past him and vanishes into thin air. We later surmise that this was an apparition of Jamie who was staring at Claire, but how, or why, did he come to be there?
Would I go? Would I intentionally step through the stones? And if I did, among other major considerations, what would I wear?
Admittedly Claire Randall’s first time-traveling portal jump back to the 18th Century was a total accident so she had no time for introspection or suitcase packing. Having fallen through time wearing a knee length dress and brogues Claire was spectacularly under-dressed and under-prepared for everything about the strange world she found herself in.