I took a skirt, a pair of loose jeans, and a pair of tight jeans with me to the hospital. I had a bus ride to the airport to look forward to as well as two separate flights to get home. As it turned out, I felt most comfortable in the tight jeans. They sort of held me together. They sent me home with a donut to sit on but I used that as a head rest on the flights home.
The trip home was exhausting and although the distance was relatively short, the multiple trips, getting on and off transports, walking, waiting, etc. took all day.
My advice is to be prepared for any situation. It's not that much extra to take.
Cindi