To keep the stage swimsuit in perfect condition, it is always better to use a swimsuit for posing in the off-season. There are a number of advantages: 1 - you do not expose your stage swimsuit to wear (sweat, pollution) 2- do not stretch the elastic bands on your panties, being in a different form from the scene 3- posing in a special database, you correctly reveal the widest. They often don't think about it when posing in a top, but in a stage swimsuit, the cups are much larger than your usual ones and it may turn out that you don't spread the widest enough in ordinary clothes.
A swimsuit can be: - merged - separate - round cups - separate - triangular cups