Wearing an 18/20 in everything here! Love these swimsuit options! The strapless one pieces are bra sized 42DD and they run generous, I am swapping mine for a size down. A few of the others are also 42DD but those fit fine. Briefs are a 20! Plus size fashion, swimsuits, swimsuit haul, trendy fashion, mom style, ootd, midsize fashion, one piece swim, high waisted swimsuit LTKPlusSize LTKSwim LTKMidsize