Khtw you will need Something old that you don't mind getting ruined for the birth. If your planning to give BF a go bring something which opens at front or with detachable straps. I had some maternity nightdresses from Mothercare. If you have to have section you may be little sore too & bending/standing can be difficult. Also remember lots of big nickers, there will be quite bit of bleeding afterwords, so mainly stuff you don't mind getting ruined!