Hi there,
Looked down at myself this morning in the changing rooms at the pool and noticed my boobs are popping out of my swimming costume. 
Any suggestions for maternity swimwear? There is very little in my size on eBay and I don't want to spend much. Am 17 weeks.
It's for swimming lengths, by the way - not really up to flaunting my bulges on the beach. So something with good support would be best.