I'm not paying £20 for a maternity swimming costume!

[BroccoliSpears]

But, at the same time, I'm about to start offending people if I keep going swimming in my normal swimming costume.

Where can I find the cheapest maternity swimming costume in the world?

I could probably even cope with second hand. Is that dreadful?

NCT used to hire maternity clothes out for a token amount (like £1-£2). Worth checking if available locally.

JoJo Maman Bebe has a black maternity swimsuit reduced from £20 to £5 - only in a size small but I guess that's a 10. They do free delivery and there are all sorts of codes around that get you even more off - worth a look.