It mostly depends on what you wearing it for. It is a tad skimpy though! But don't worry about people thinking your a slut. I'm going through that right now, the girls at my new school are calling me a hoe and a slut and all that stuff because of my shorts that i wear are half a inch shorter than dress code, but i never get in trouble for them. the other girls do all the time, so they get back at me like that. It makes them feel better about themselves i guess. anyways, if your worried that your bathing suit is to small try a different one in a similar style and pattern that covers more skin. Also a very good person too ask...your mother! if you feel embarrassed, or don't want to ask her, ask a friend's mother! Even a trusted female adult would be fine! its much much better to ask a person/people who know you than a bunch of strangers.