Pretty much hospital gowns.

DD1 had trackies & tee on, had bath in swimmers & put 2 gowns on after 1 normal way & one back to front as I was up walking around.

DD2 was in the shower for a few hours - nothing. Put gown on back to front, but didn't worry about doing it up or anything.

DS tee & gown backwards again. I was in bed asleep when all 3 labours started though.