Swimsuits again

I had mentioned earlier that I probably needed to get a swimsuit that wasn't all stretched out, but I really didn't think anyone noticed.  But Today L told me that I needed to get a new suit.

I was like oh my goodness I am showing too much in the pool and she is embarrassed for me.  I looked down and finally asked her if it was coming down, maybe showing too much?  All she said was it needs to be tighter.

I guess my sagging body needs to be held in place.  I know that the swimsuits is stretched out, I wore it when I was 60 pounds heavier, but I thought it was holding up okay.  So I have a quandary.    Do I go a size smaller and stretch it out, because I am planning on losing another 40 pounds, or do I go with the same size?  I tried on a smaller size, I got it on and it seemed to be okay, but I am so use to wearing it a little loose now I don't know.  If it crawls up my butt it is too small.  I don't want to get in the pool and find out while swimming.  That just isn't fun.  Swimming your heart out with a wedgy.

I do have a swimsuit a size smaller that I wore before, but the seam is starting to be pulled taut.  I remember seeing a picture of a woman who had split her racing suit before her swim.  I don't want my swimsuit splitting.  What to do what to do.  I am not at goal, I don't want to buy any clothes, I was hoping they would hold up.  Ack...