Having recently started a thread about trying to buy a swimsuit, other than a 'speedo type' that didn't have breast plates and tummy control, I now know exactly what this means!
I am a leisure swimmer. I like nice cheerful and pretty swimming costumes that I can do 20 or 30 lengths in. This is in comparison with DD, who goes swimming four or five times a week and swims several kilometres each time. She wears the kind of costumes usually seen on competitive swimmers, unpadded, sleek with cross straps across the back to stop the shoulder straps slipping, and usually only available in black.
Until this year I had no difficulty getting the kind of swimming costume I wanted. This year every costume I can find has come with massive hard foam breast plates, tummy control and, usually, just tie straps around the neck. Most emphatically not made for swimming, made only for posing on the beach or poolside.
I have given in. Speedo-type costumes are now beginning to come in colours other than in black and I have just bought two, one in turquoise and the other in turquoise and pink.