To be honest, when Im in the big gym such as Fitness first or True Fitness, I don't even wear singlet. Unless its close to competition because after finishing every set I need to hit a pose to practice. Most of the time Ill be wearing big T-shirts and long sleeve.

One more thing in big gym most people want to be seen, and if you notice their gym cloths cost more that their 1 year membership... NVM la, let them and if they feel happy about it let them