I need a fat fairy...

Or in the absence of that, I need a magic bathing suit that smooths out the leftover pudge from baby having so that I can get in the pool for my Mommy and Me swim class without scaring all the toddlers.  Shallow, yes, but also necessary.  Anyone know of any such contraption? 

Let's be clear here.  I'm not fat.  I would hate to mislead you.  I'm just lumpy in places that I wasn't lumpy before.  That, and I'm on the downward slope of my 30s.  You get the picture. 

Which is why I, and my waistline, would be ever so grateful for bathing suit tips. 

Ideas?