At the heart of it, the bathing suit is about modesty.
The very act of swimming, immersing oneself in water for sheer pleasure, brings with it a likelihood of nakedness. Culturally, however, we are compelled to cover up. In this way, a bathing suit is a symbol of that modesty and the desire to keep a certain amount of protection. There is also an implication associated with this symbol of a connection to water that may not be present in the dream itself.
If you are wearing a bathing suit, then you have in the past or may in the future connect yourself to water, the ultimate symbol of emotional expression.
[1]If you dream of shopping for bathing suits, you may be worrying about being judged by others.
If all the suits feel tight or ill-fitting, you need to protect your reputation by cooling down your activities with boys.
If you try on lots of great suits, success is ahead for you.
If you dream of wearing a bikini, you want to fall in love. Also think about the color of the swimsuit(s) to get more meaning out of your dream.
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