This is from "hydrotherapybrisbane".
WHAT DO I WEAR TO THE POOL (I DON’T OWN SWIMMING TOGS)?
We ask people to wear pool-suitable clothing, this can include commercial swim wear or gym wear. Heavy fabrics (such as cotton t-shirts) absorb water and become heavy, lighter weight polyesters tend not to absorb so much water. Boardies (surf shorts) and a rashie (surf top) are easily found and suitable for the pool. On your first session any swimwear, gym-wear or light-weight shorts and top would be fine. We can discuss with you other options after you have experienced your first session. If you are worried about what to wear one of our very experienced staff members is happy to speak to you over the phone. Being in pain, certain surgeries or being over-weight can all make the idea of swimwear less than pleasant but we have ways to make this easier for you.