You and anything else touching your skin is transported back to 1824. If you’re in a tall building, you’d just be on the ground below the spot where you currently are. If you’re over ocean, you’d be transported to the nearest spot on land. You’d stay in 1824 for 1 year.

Since your clothes are touching your skin that’s what you’d have in 1824. If you’re holding a phone that will go with you too.

Where would you be and how do you think you’d do?