I started swimming lessons about 1 year ago and I am progressing quite a bit. I am looking to buy a swimsuit but to date I always had a scoopback swimsuit. I am interested in perhaps a racerback or one of the cross over swimsuits. But they look difficult to put on? Are they? If it helps I am a size 20 with quite a heavy bust. Any tips on which swimsuit and where to buy it from? I have started to do lengths so i want something that doesn't have the strap falling off or my boob coming out.