Swimsuit dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.
Interpretation 1 — Dr. Mıchael Lennox
A bathing suit implies that the act of swimming has recently or will soon occur. Any image involving water in a dream relates to your feelings and emotions. Taking a swim is an act of immersing yourself in your emotional nature, so the bathing suit in your dream indicates a readiness to explore your emotional nature more deeply. There may also be an aspect of experiencing your feelings in a more playful and restorative manner indicated by such a dream.
Source: Complete Dictionary of Dreams • Author: Dr. Mıchael Lennox
Interpretation 2 — myjellybean
If you dream of shopping for swimsuits, 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.
Source: My Dream Interpretation • Author: myjellybean